Match the component of a Link 16 timeslot to the correct definition

a) Variable wait time before data pulses are transmitted that contributes to jam resistance
b) Time allowed for the transmission to travel to potential receivers that determines the maximum range of point-to-point connectivity
c) Contains the majority of information and is made up of 186 or 372 pulses depending on packing structure
d) Consists of 72 pulses and provides time refinement and timeslot specific information such as timeslot and message type

wrong:
abcd

Mutual Tracking is a plan in which all track-producing units will ___________.

transmit their track data allowing correlation rules to determine the reporting responsibility (R2)

Data Registration is ___________.

a condition of correct relative alignment between local and remote track positional data

_________ produce and transmit surveillance tracks.

C2IUs

If a TN is in use, operators should be alerted and prohibited from assigning that TN.

True

The legal Link 11/11B Track Qualities (TQs) are _____ while Link 16 TQs range from _____.

0-7, 0-15

The only tracks that can't be manually correlated are: Select all that apply. [Remediation Accessed :N]
A local track and a remote track
Simulated to live
Different environments of track with active environment conflict
Two remote tracks

not:
3 wo Different environments of track with active environment conflict

_______ exist when the same track number is used by two or more IUs for two or more different tracks. [Remediation Accessed :N]

not:
Environmental conflicts

Match the proper terminology to the correct definition

a) A set of protocols used to exchange J-Series messages using non-JTIDS/MIDS equipment
b) The language Link 16 capable weapons systems use to exchange tactical information
c) Conventions and record message formats that support information exchange defined by MIL-STD-6016
d) Communications component of Link 16
JTIDS/MIDS
Link 16
J-Series Messages
JREAP

wrong:
a Link 16
b JTIDS/MIDS
c JREAP
d J-Series Messages

b JTIDS/MIDS
c J-Series Messages
a JREAP
d Link 16

b JTIDS/MIDS
a J-Series Messages
d Link 16
c JREAP

a Link 16
b JTIDS/MIDS
c JREAP
b J-Series Messages

The ____________ pseudo-randomly assigns a center frequency to each pulse. [Remediation Accessed :N]

wrong:
Message Security (MSEC) crypto variable

What portion of the electromagnetic spectrum do Link 16 terminals operate? [Remediation Accessed :N]

wrong:
225 - 400 MHz frequency band
175 - 255 MHz frequency band

What is the link margin value that must be achieved to force an enemy jammer at equal distance to a receiving Link 16 terminal to use 128 times more power than the transmitting terminal? [Remediation Accessed :N]

wrong:
72 dB
31 dB
16 dB

Which of the following IS NOT true of the use of the Link 16 information assurance feature known as double pulse transmissions? [Remediation Accessed :N]

wrong:
Receiving terminal will decode the redundant information as normal
Provides redundancy to prevent against jamming-induced data loss

Which of the following IS NOT true of Link 16 spread spectrum processing?

Decreases the power transmitted over any single frequency

Which Link 16 jam resistance characteristic defines the required distance between a jammer and a receiver to jam Link 16 communications using equal power? [Remediation Accessed :N]

Range ratio
wrong:
Link margin

Link 16 line-of-sight connectivity is limited by what type of signal propagation? [Remediation Accessed :N]

wrong:
Skywave propagation

Each JTIDS/MIDS transmissions contains a ____________ pulse stream. [Remediation Accessed :N]

72, 258 or 444
wrong:
51, 255 or 444

Which of the following are characteristics of a frame in Link 16 communications? Select all that apply. [Remediation Accessed :N]
There are 112.5 frames in an epoch
The basic reoccurring unit of time
Each frame contains 1,536 timeslots
Each frame is 12 seconds in duration

wrong:
4

How many timeslots are in a frame in Link 16 communications? [Remediation Accessed :N]

1,536
wrong:
64

Which of the following are true about a JTIDS/MIDS pulse stream? Select all that apply. [Remediation Accessed :N]
The pulse stream period is 13 microseconds
Incompatible with the National Airspace System (NAS)
6.6 microsecond interval of dead time between each pulse
Each pulse in stream maintains single pulse characteristics

3 w/o Each pulse

Which of the following are components of a timeslot in Link 16 communications? Select all that apply.
Data
Frame
Jitter
Sync/Header
Propagation

4 w/o frame

Which type of relay requires only that at least one platform be assigned relay timeslots and has enabled the relay function?

Unconditional Relay

What JTIDS/MIDS protocol dictates that platforms take turns transmitting and receiving data according to time? [Remediation Accessed :N]

wrong:
Joint Range Extension Application Protocol (JREAP)
Code Division Multiple Access (CDMA)

Which of the following are disadvantages of Indirect (Relay) connectivity? Select all that apply. [Remediation Accessed :N]

wrong:
5

How many JTIDS/MIDS net numbers are there? [Remediation Accessed :N]

wrong:
177

What are the two types of Link 16 capacity? Select all that apply. [Remediation Accessed :N]

wrong:
System capacity

Which JTIDS/MIDS access mode gives specific, unique transmit timeslots to participant(s) in which all other participants will receive? [Remediation Accessed :N]

wrong:
Contention access

Which JTIDS/MIDS access mode can be either operator-controlled or machine-controlled? [Remediation Accessed :N]

wrong:
Timeslot Reallocation (TSR)

Which JTIDS/MIDS access mode allows units to automatically and dynamically assign surveillance capacity based on platform need?

Timeslot Reallocation (TSR)

Which JTIDS/MIDS access technique requires the assignment of a net number of 1 - 126 in the OPTASK LINK but is identified as the specific access mode in the Network Description Document (NDD) as net 127? [Remediation Accessed :N]

wrong:
Dedicated Timeslot Reuse
Multi-nets

Which are the two ways to achieve a multi-net? Select all that apply. [Remediation Accessed :N]

wrong:
4

Which JTIDS/MIDS access technique gives two or more platforms the same time slot, net, and TSEC crypto in which to transmit because they have no requirement to exchange information? [Remediation Accessed :N]

wrong:
contention
Stacked Nets

Which of the following IS NOT determined by the Transmission Security (TSEC) variable in Link 16?

Encryption and decryption of message data

In which Link 16 security mode is a discrete Crypto Variable Logic Labels (CVLLs) assigned to only the TSEC which is used for message encryption as well?

Common Variable Mode (CVM)

A(n) ______________ is a number between 1 and 127 that the network designer assigns to the TSEC and MSEC for each time slot.

Crypto Variable Logic Label (CVLLs)

What two methods can be used for Link 16 network deconfliction? Select all that apply. [Remediation Accessed :N]

wrong:
Sufficient geographic separation
Employing a network time offset

wrong:

Which of the following IS NOT a factor when choosing crypto key for a network? Select all that apply. [Remediation Accessed :N]

wrong:
Different requirements for operational and training architectures

Which OPTASK LINK set designates the crypto required for Network Enabled Weapons (NEW)? [Remediation Accessed :N]

wrong:
NATJNL

Which of the following IS NOT directed in CJCSI 6232.01 Link 16 Spectrum Deconfliction? [Remediation Accessed :N]

wrong:
Requires terminal restrictions and transmission deconfliction procedures
States that JTIDS/MIDS transmissions are on not-to-interfere basis

All Link 16 equipped systems must have an approved __________ entry in order to operate.

DD Form 1494

Under which MIDS terminal mode are all the IPF features disabled?

Combat Protect (2)

What measurement is used to express the pulse density of all Link 16 transmissions in a 12 second frame?

Time Slot Duty Factor (TSDF)

Which source document is used to determine foreign JTIDS/MIDS EMC restrictions? [Remediation Accessed :N]

wrong:
JTIDS/MIDS Spectrum Users Guide (JSUG)

Which of the following MIDS LVTs can transmit at 1000 watts and is also known as MIDS-on-Ship (MOS)? [Remediation Accessed :N]

MIDS LVT (5)
wrong:
MIDS LVT (11)

Which of the following is a function provided by the Link 16 terminal's JREAP C connection? [Remediation Accessed :N]

wrong:
Provides time slot data to link monitoring systems

What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)? [Remediation Accessed :N]

Stores cryptovariables for message and transmission security
wrong:
Stores Initialization Data Load (IDL) files

Which of the following IS NOT a Built in Test (BIT) provided by Link 16 terminals? [Remediation Accessed :N]

wrong:
Start-Up BIT

Where in the Network Description Document (NDD) can a platform operator reference to identify Crypto Variable Logic Label (CVLL) usage for their platform?

COMSEC Cross Reference Table

Which of the following accurately describes Time Division Multiple Access (TDMA)? [Remediation Accessed :N]

wrong:
Divides the frequency band and assigns a frequency to an individual transmission
Allows multiple radios to share the same bandwidth by assigning unique codes to each transmission

Which of the following is a characteristic of a JTIDS/MIDS pulse? [Remediation Accessed :N]

Each pulse is 3 MHz wide and 6.4 microseconds in duration

Which of the following IS NOT true about a JTIDS/MIDS pulse stream? [Remediation Accessed :N]

wrong:
6.6 microsecond interval of dead time between each pulse
Each pulse in stream maintains single pulse characteristics

Which of the following are true about JTIDS/MIDS transmissions? Select all that apply. [Remediation Accessed :N]
A full transmission occurs in a single timeslot
Each transmission contains one or more fixed format messages or a free text transmission
Hopping pattern has a hopping rate of 76,923 hops per second
A full transmission may require more than one timeslot

wrong:
4

To prevent interference with the _______________there are buffer zones within the JTIDS/MIDS frequency band. [Remediation Accessed :N]

wrong:
Public Broadcast System (PBS)

What is another term for the hopping pattern used by a terminal for a single transmission? [Remediation Accessed :N]

Net
wrong:
Network design
Jam resistance

Which Link 16 jam resistance characteristic defines the power output needed to jam Link 16 communications at equal distances? [Remediation Accessed :N]

wrong:
Range ratio

A link margin value of 21dB will force an enemy jammer using equal power to get within how many miles of a receiving terminal if the transmitting terminal is 60 miles away? [Remediation Accessed :N]

wrong:
30 miles or 1/2 the distance

Link 16 jam resistance is defined in what two ways?

Link margin and range ratio

How many of the 31 symbols that are transmitted for each JWORD must be received in order to pass uncorrupted data to the host system?

16

Which of the following is true of the use of the Link 16 information assurance feature known as double pulse transmissions? Select all that apply. [Remediation Accessed :N]
Will not cancel itself out at the receiver
Each pulse occurs on identical frequencies
Receiving terminal will decode the redundant information as normal
Provides redundancy to prevent against jamming-induced data loss

wrong:
4
3 wo will not cancel itself ...

Which of the following is true of Link 16 spread spectrum processing? Select all that apply. [Remediation Accessed :N]
Decreases the power transmitted over any single frequency
Covers the entire 51 frequency bandwidth
Each chip of each pulse is transmitted at full power (normally 200w)
Uses a 3MHz pulse width

wrong:
4

What are the three requirements for Link 16 direct connectivity? Select all that apply. [Remediation Accessed :N]
Radio frequency (RF) Point-to-point line-or-sight (LOS)
Relay must be designed into the network
Sufficient propagation time within the current time slot
Sufficient signal strength at the receiver

Radio frequency (RF) Point-to-point line-or-sight (LOS)
Sufficient propagation time within the current time slot
Sufficient signal strength at the receiver
wrong:
4

What are the two types of JTIDS/MIDS RF connectivity? [Remediation Accessed :N]

Direct connectivity and indirect connectivity
wrong:
Line-of-sight (LOS) and Beyond Line-of-sight (BLOS)

How many frames are in an epoch in Link 16 communications?

64

Which of the following are characteristics of a timeslot in Link 16 communications? Select all that apply. [Remediation Accessed :N]
Consist of either 72, 258, or 444 pulses
There are 64 frames in a timeslot
Each timeslot is 7.8125 milliseconds (msec) in duration
The basic unit of access

wrong:
4

A ___________ is a group of participants, or terminals, in synchronization sharing a common understanding of timeslot boundaries.

JTIDS/MIDS Network

Match the correct Built in Test (BIT) to the correct description.

a) Conducted any time the terminal is switched from the OFF or Standby (STBY) state to the ON state. It is a self-test that will detect general Line Replaceable Unit (LRU) and Shop Replaceable Unit (SRU) failures.
b) This BIT is always running in the background while the terminal is on. It will detect a degradation in the terminal's performance, communication/network degradation, or terminal failure such as a LRU or SRU fail.
c) This BIT is an operator initiated BIT that will stop the terminal from transmitting and fault-isolate to the first, second, and third most probable SRU.
Start-Up BIT a b c Interruptive BIT a b c Operational BIT

abc?

Which of the following are advantages of Indirect (Relay) connectivity? Select all that apply. [Remediation Accessed :N]
Multiplies the time slot requirements (the relayed message needs a time slot to be transmitted in)
Increased Time Slot Duty Factor (TSDF)
Extends the connectivity beyond LOS
Increases overall anti-jam strength through increased signal level at the receiver
Provides a robust connectivity through multiple paths

Provides a robust connectivity through multiple paths
Increases overall anti-jam strength through increased signal level at the receiver
Extends the connectivity beyond LOS
Increased Time Slot Duty Factor (TSDF)
wrong:
5
4 wo Extends the connectivity beyond LOS

What JTIDS/MIDS net numbers are used to differentiate frequency-hopping patterns?

0 - 126

How many nets can operate in a Link 16 network before reaching maximum spectral capacity? [Remediation Accessed :N]

20 nets
wrong:
127 nets
31 nets

Which JTIDS/MIDS access mode allows only one unit to transmit per timeslot and goes unused if that specific participant has no data to transmit?

Dedicated access

Which JTIDS/MIDS access mode allows multiple participants to share common timeslots using the same net resulting in receivers hearing the closest transmitter?

Contention access
Wrong:
Multi-nets
Timeslot Reallocation (TSR)

Which JTIDS/MIDS access technique allows a common group of timeslots to be used for the same function but on different operating selectable nets?

Wrong:
Multi-nets
Dedicated Timeslot Reuse

Which JTIDS/MIDS access technique is not operator selectable and allows different groups of users to exchange information in different Network Participation Groups (NPGs)?

Multi-nets

Dedicated Timeslot Reuse is a form of what JTIDS/MIDS access mode?

Contention
Wrong:
Dedicated Timeslot Reuse

Which are NOT methods that can be used to deconflict Link 16 networks? Select all that apply. [Remediation Accessed :N]
Sufficient Geographic separation
Using unique TSEC crypto keys for the main net
Using different Initialization Data Load (IDL) files
Employing a network time offset

wrong:
4
3 wo Sufficient Geographic separation

What factors must be considered when choosing crypto key for a network? Select all that apply. [Remediation Accessed :N]
Different requirements for operational and training architectures
Employment of Dedicated Timeslot Reuse
Service and nationality of network participants
Deconfliction of JTIDS/MIDS Networks

Service and nationality of network participants
Different requirements for operational and training architectures
Deconfliction of JTIDS/MIDS Networks

wrong:
4
3 wo Deconfliction of JTIDS/MIDS Networks

Which OPTASK LINK set designates the crypto required and which CVLL is to be loaded? [Remediation Accessed :N]

Wrong:
CVLL

Which of the following best describe the Black Traffic Encryption Key (BTEK) used for Network Enabled Weapons (NEW)? Select all that apply.
Link 16 waveform key
Unique to the weapon
Split key, KS0
Allows the NEW to communicate on Link 16

Link 16 waveform key
Unique to the weapon
Allows the NEW to communicate on Link 16

Which of the following is directed in CJCSI 6232.01 Link 16 Spectrum Deconfliction? Select all that apply. [Remediation Accessed :N]
States that JTIDS/MIDS transmissions are on not-to-interfere basis
Affects all Link 16 users operating within 200 NM of U.S. and its possessions (US&P)
Provides information about timeslot allocation
Requires terminal restrictions and transmission deconfliction procedures

requires ...
Wrong:4
3 wo states

Which source document is used to determine foreign JTIDS/MIDS EMC restrictions?

JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook

Which of the following is true about the basic characteristics of the MIDS LVT family of Link 16 terminals? Select all that apply. [Remediation Accessed :N]
Light-weight replacements for JTIDS terminals
Used only by the U.S. military
Several variants: LVTs (1-11)
All MIDS LVTs are capable of 1,000 watts of power output
Fully interoperable with other Link 16 Terminals

wrong:
4

Which of the following is a function of Link 16 terminals? Select all that apply. [Remediation Accessed :N]
Data Recording
Built in Test
Secure Voice
Relay
Relative Navigation

wrong:
4 wo relative
4 wo secure voice

Which of the following IS NOT a function provided by the Link 16 terminal's Platform J connection? [Remediation Accessed :N]

wrong:
Provides time slot data to link monitoring systems
Communicates Functional Input Messages (FIMs) and Functional Output Messages (FOMs)
Allows for terminal hosting

Which of the following IS NOT a Built in Test (BIT) provided by Link 16 terminals?

Continuous BIT

How many cryptographic keys can the JTIDS/MIDS Secure Data Unit (SDU) store?

1000 plus

Which of the following is true about the SDU used by the MIDS LVTs? Select all that apply. [Remediation Accessed :N]
Uses the Programmable KOV-55 LVT Crypto Module (LCM)
Uses the KGV-8 Thornton
Certified to secure SECRET data and below
Doesn't perform automatic key rollover

wrong: 4
3 wo Uses the KGV-8 Thornton

Match the correct Built in Test (BIT) to the correct description. [Remediation Accessed :N]
a)Conducted any time the terminal is switched from the OFF or Standby (STBY) state to the ON state. It is a self-test that will detect general Line Replaceable Unit (LRU) and Shop Replaceable Unit (SRU) failures.
b)This BIT is always running in the background while the terminal is on. It will detect a degradation in the terminal's performance, communication/network degradation, or terminal failure such as a LRU or SRU fail.
c)This BIT is an operator initiated BIT that will stop the terminal from transmitting and fault-isolate to the first, second, and third most probable SRU.
a b c Start-Up BIT
a b c Interruptive BIT
a b c Operational BIT

wrong:
a Start-Up BIT
b Interruptive BIT
c Operational BIT

Which of the following is true about Secure Data Units (SDU)? Select all that apply. [Remediation Accessed :N]
Limited to only 8 storage locations
Can store 1000 plus keys
On MIDS terminals the SDU is an external encryption unit
Stores cryptographic keys

wrong:
4
3 wo stores

Match the correct J-Series Message category to the correct description.

a) Land Point PPLI: Transmitted by stationary land platforms
b) Air Track: Transmitted by C2JUs to report air tracks
c) Residual Message: Allows various Link 16 participants to send free text messages among themselves
d) Command Message: Used by C2JUs to exchange threat warning conditions, alert states, weapons condition orders and to direct weapon system engagements
e) Mission Assignment Message: Normally sent from a C2JU to a non-C2JU to assign missions, designates targets and provides target information
f) Correlation Message: Used by C2JUs to resolve air and surface track dual designations
J28.2 a b c d e f J9.0 a b c d e f J3.2 a b c d e f J2.5 a b c d e f J12.0 a b c d e f J7.2 a b c d e f

wrong:
abcdef

Correctly identify each segment of the NDD naming convention for USFU0020A

a) Country of origin
b) Originating NDF
c) Version Number
d) National Use
e) Series Identifier
f) Network Use
20 a b c d e f US a b c d e f 00 a b c d e f A a b c d e f F a b c d e f U

wrong:
eadfbc?

Match the correct Network Participation Group (NPG) to the correct description.

a) Supports the reporting of PPLI and system status messages
b) Supports reporting of all surveillance tracks, Electronic Warfare product information, lines, areas, points, and associated track management messages
c) Used to exchange formatted text messages, commonly called JTIDS free text messages
d) Supports the exchange of Electronic Warfare parametric data.
e) Used for Network Enabled Weapons
f) Used by C2JUs to control non-C2JUs and by non-C2JUs to provide backlink responses and targets
NPG 7 a b c d e f NPG 18 a b c d e f NPG 29 a b c d e f NPG 6 a b c d e f NPG 10 a b c d e f NPG 9

wrong:
abcdef

Correctly choose the data registration process and its description

a) Process in which a JTIDS/MIDS Unit (JU) monitors and adjusts positional data with information derived through Relative Navigation (RELNAV).
b) Compares local data to tracks received from a selected IU and applies corrective values to positional data received from that IU.
c) Process that corrects alignment of the sensor elements used for the measurement of a tracked object's position.
Sensor Registration a b c Geodetic Registration a b c Remote IU Registration a b c

wrong:
a Sensor Registration
b Geodetic Registration
c Remote IU Registration

a Sensor Registration
b Geodetic Registration
c Remote IU Registration

b Sensor Registration
a Geodetic Registration
c Remote IU Registration

c Sensor Registration
b Geodetic Registration
a Remote IU Registration

Which statement/statements is true regarding GEOGRID and RELGRID operations? [Remediation Accessed :N]

wrong:
RELGRID operations can be activated by the Positional Reference (PR)

Which document will the JICO use to provide instructions on settings and procedures about operational network entry and exit? [Remediation Accessed :N]

OPTASK LINK

Which statement/statements is true about the RELGRID? [Remediation Accessed :N]

wrong:
RELGRID was specifically designed for to be used with GMT/UTC
RELGRID is always present and started by the PR

Which of the following IS NOT a characteristic of the Network Time Reference (NTR)? [Remediation Accessed :N]

Automatically obtains coarse synchronization

Subscriber functions are the actions, other than maintenance, that are required to maintain Link 16 network operations and include net number selection, ________________, and Network Participation Status, or NPS.

Platform indicators

A ____________ will use RTT exchanges to maintain and improve synchronization.

Primary User (PRU)

Which of the following IS NOT a terminal interrupt? [Remediation Accessed :N]

Built-In Test (BIT)

Which of the following IS NOT true about an NTRE in an External Time Reference Network (ETRN)? [Remediation Accessed :N]

Will always have a time quality (QT) of 15

What is required for a Link 16 terminal to ACTIVELY obtain fine synchronization? [Remediation Accessed :N]

wrong:
Successful exchange of one Round Trip Timing (RTT) messages

Which type of Link 16 network is based off GPS time corrected to UTC? [Remediation Accessed :N]

wrong:
System Time Reference Network (STRN)

Which of the following is true about a network design with the name USFU0019B? Select all that apply. [Remediation Accessed :N]
Original version of USFU0020
Created by a Foreign NDF (character 3)
19th "USFU" design (characters 7-8)
Originated by the United States (characters 1-2)

Originated by the United States (characters 1-2)
19th "USFU" design (characters 7-8)

Where can the network time base for a Link 16 network be found? [Remediation Accessed :N]

wrong:
Special Instructions (SPINS)

Which of the following OPTASK LINK sets IS NOT part of the LNKXVI (Link 16 Segment)?

LNKPROT

Which of the following is a consideration in the selection of a Link 16 network design? Select all that apply.
Supports surveillance capacity needs
Provides relay that support the geographic platform positioning and IERs
Provides Satellite Access Authorization
Availability of Initialization Data Load (IDL)

Supports surveillance capacity needs
Provides relay that support the geographic platform positioning and IERs
Availability of Initialization Data Load (IDL)

How does the U.S. Navy identify network designs? [Remediation Accessed :N]

JTIDS Library Number (JNL) and Network Number

Which of the following are purposes of the Network Operations step in the Network Management System? Select all that apply. [Remediation Accessed :N]
Establish and conduct network operations
Set-up and initialization of Link 16 terminals and host systems to establish the network
Resolve network degradations and failures
Monitor and maintain network performance

?:
Resolve network degradations and failures
Monitor and maintain network performance
Establish and conduct network operations

?:

What is the purpose of the Network Initialization step in the Network Management System? [Remediation Accessed :N]

wrong:
Establish and conduct Link 16 network operations
Establish and conduct Link 11 network operations

What is the output of the Network Planning step in the Network Management System? [Remediation Accessed :N]

wrong:
Network Description Document (NDD) and Initialization Data Load (IDL) files
Operations Order (OPORD)

What are the three types of words that make up a J-Series message? [Remediation Accessed :N]

Initial, Extension and Continuation

What is the output of the Network Information Exchange Requirements (IER) Definition step in the Network Management System? [Remediation Accessed :N]

wrong:
Operations Order (OPORD)

What document defines Link 16 NPGs and J-Series messages? [Remediation Accessed :N]

wrong:
CJCSM 6120.01 Joint Multi-Tactical Data Link Operating Procedures (JMTOP)

Who is responsible for activating the RELGRID? [Remediation Accessed :N]

NC

In which section of MIL-STD-6016 DoD Interface Standard Tactical Data Link (TDL) 16 Message Standard can a complete list of all J-Series messages and legal values be found? [Remediation Accessed :N]

Section 5: Detailed Requirements

Each word in a J-Series message is made up of a combination of _____________ that represent(s) specific information such as track number. [Remediation Accessed :N]

wrong:
Initialization data

What is the purpose of the Network Information Exchange Requirements (IER) Definition step in the Network Management System? [Remediation Accessed :N]

To define the Link 16 network design requirements

What is the output of the Network Design step in the Network Management System?

To define the sets needed in the OPTASK LINK message

Which of the following are considered inputs of the Network Planning step in the Network Management System? Select all that apply. [Remediation Accessed :N]
Network Description Document (NDD)
Locations of participants
Link 11 frequency assignments
Network operating restrictions

wrong:
3 wo Network Description Document (NDD)

Which statement/statements identify the system(s) used in Relative Navigation (RELNAV)? Select all that apply. [Remediation Accessed :N]
GEOGRID and RELGRID both use X & Y coordinates based on GPS coordinates
None of these statements are correct
GEOGRID uses latitude, longitude, and altitude
RELGRID reporting is based on a 2048 nm X 2048 nm flat plane tangent to the GEOGRID

wrong:
3 wo none of these

None of these statements are correct

GEOGRID uses latitude, longitude, and altitude
GEOGRID and RELGRID both use X & Y coordinates based on GPS coordinates

RELGRID reporting is based on a 2048 nm X 2048 nm flat plane tangent to the GEOGRID

Which of the following are considered inputs of the Network Initialization step in the Network Management System? Select all that apply. [Remediation Accessed :N]
Initialization Data Load (IDL) file
Unique platform information
OPTASK LINK message
Transmission Sequence List

wrong:
3 wo Initialization Data Load (IDL) file
3 wo OPTASK LINK message

Which of the following will link participants use the OPTASK LINK message for after network operations have been established? Select all that apply. [Remediation Accessed :N]
Resolve problems
Maintain link operations
Change configurations
Coordinate modifications

wrong:
3 wo Resolve problems

What OPTASK LINK set will identify the U.S. Navy network design identifying information? [Remediation Accessed :N]

wrong:
JSTNETS

Which of the following IS NOT a consideration in the selection of a Link 16 network design? [Remediation Accessed :N]

wrong:
Supports surveillance capacity needs

What is the legal Link 16 surveillance track number value range?

00001 - ZZ777

Which of the following OPTASK LINK sets are part of the LNKXVI (Link 16 Segment)? Select all that apply. [Remediation Accessed :N]
LRULINK
JSTNETS
JCRYPDAT
SQDDATA

wrong:
SQDDATA

Where will the operator find the Initialization Data Load (IDL) file assignment for their platform?

OPTASK LINK

What is required of all participants to initialize a single, synchronized network? Select all that apply. [Remediation Accessed :N]
All units must maintain line-of-sight with the Network Time Reference (NTR)
Correct crypto loaded
Proper net assignments
Same network time

Correct crypto loaded
Proper net assignments
Same network time

What are the two types of Link 16 networks called? [Remediation Accessed :N]

System Time Reference Network and External Time Reference Network

Which of the following is a purpose of the Network Time Reference (NTR)? Select all that apply. [Remediation Accessed :N]
Assigns net numbers
Transmit an Initial Entry Message (IEM)
Updates the network time in an STRN to GPS time corrected to UTC
Establish network time

wrong:
3 wo Assigns net numbers
3 wo Establish network time

What is required for a Link 16 terminal to obtain coarse synchronization?

Reception of one error free J0.0 Initial Entry Message (IEM)

What is required for a Link 16 terminal to PASSIVELY obtain fine synchronization? [Remediation Accessed :N]

Reception of three PPLI messages from the three different source

Which of the following is true about an NTRE in an External Time Reference Network (ETRN)? Select all that apply. [Remediation Accessed :N]
Not necessary in an ETRN to provide network stability
Behaves identically to a JUE once the network is established
Will always have a time quality (QT) of 15
Required to establish an ETRN
Required to establish an ETRN

wrong:
3 wo Behaves identically to a JUE once the network is established

Which of the following are responsible for the Link 16 network maintenance functions? Select all that apply.
Initial Entry JTIDS/MIDS Unit (IEJU)
Grid Reference Unit
Link 16 Manager
Network Time Reference

Link 16 Manager
Network Time Reference
Initial Entry JTIDS/MIDS Unit (IEJU)

Subscriber functions are the actions, other than maintenance, that are required to maintain Link 16 network operations and include _______________, platform indicators, and Network Participation Status, or NPS. [Remediation Accessed :N]

wrong:
Timeslot Reuse

A ____________ will use PPLI receptions to maintain and improve synchronization. [Remediation Accessed :N]

wrong:
Primary User (PRU)

If the terminal mode switch is placed in the off position, the __________ are retained and the ___________ are retained for no less than 48 hours. [Remediation Accessed :N]

Initialization parameters, crypto variables

Which statement/statements regarding PPLIs is accurate?

In RELNAV operations, a position quality of 15 is the most accurate

Link 16 overcomes the line-of-sight limitations of JTIDS/MIDS using ____________ and extends coverage of these data links through the use of long-haul media.

JREAP

What is a common set of time and frequency resources shared among SADL network participants that allows data exchanged called?

Needlines

Which type of JREAP uses UHF SATCOM as an exchange medium?

JREAP A

Which version of JREAP uses SIPRNet, JTEN, or a KG-175 TACLANE over non-secure networks as means of encryption? [Remediation Accessed :N]

not:
JREAP A

Match each type of JREAP to the correct statement about transmission rates.
a)2400 BPS during normal operational use
b)Dependent on available IP network bandwidth
c)300 to 115,200 BPS
a b c JREAP C
a b c JREAP B
a b c JREAP A

b JREAP C
c JREAP B
a JREAP A

which version of JREAP provides a Full Duplex Synchronous or Asynchronous Point-to-Point protocol? [Remediation Accessed :N]

not:
JREAP A

Match each type of JREAP to the relevant OPTASK LINK set. [Remediation Accessed :N]
a)LNKSAT/SATELLITE LINK 16 SEGMENT//
b)LNKPROT/16/UNIT:CAOC/TCP-IP (JPC)//
c)SECTEL/19200/DSN 312-567-4545//
a b c JREAP B
a b c JREAP C
a b c JREAP A

not:
b JREAP B
c JREAP C
a JREAP A

SADL TDMA timeslots consist of jitter, ____________, data, and propagation.

Time refinement

How many hops per time slot occur during a SADL transmission?

1 hop per time slot

Which type of SADL network allows SADL-equipped platforms to exchange tactical information with Link 16 participants?

Gateway

In a SADL Network, what does a net shape of 2-4 mean?

2 flights of 4 aircraft

What are the basic characteristics of Link 11? Select all that apply. [Remediation Accessed :N]
Roll Call Mode
Secure
Full-Duplex
Netted
Point-to-Point

not:
4 wo full-duplex

Link 11 operates on the Ultra High Frequency (UHF) band only.

False

The _______ is the normal encryption mode for the KG-40A.

A2

Which of the following are common Data Terminal Sets (DTS) used for Link 11 operations? Select all that apply. [Remediation Accessed :N]
SG-50
MX-512P
KG-40A
AN/USQ-125

not:
3 wo SG-50

Which Link 11 waveform is available to all Link 11 capable platforms?

Conventional Link Eleven Waveform (CLEW)

Match each term to each definition.
a)Entered as a Latitude/ Longitude point established where platforms will report their SCC.
b)Physical location of platform.
c)Entered as a Latitude/ Longitude point where platforms will report their surveillance track data.
a b c System Coordinate Center (SCC)
a b c Data Link Reference Point (DLRP)
a b c Unit Position (UPOS)

c System Coordinate Center (SCC)
a Data Link Reference Point (DLRP)
b Unit Position (UPOS)

Which of the following IS NOT an exchange medium for Link 11B? [Remediation Accessed :N]

not:
Radio

Radio

MIL-STD-6011

All M-Series messages fall into one of ______ categories. [Remediation Accessed :N]

not:
16

Which M-Series messages reports the position, track number, identity, and track quality of surface tracks?

M.3/M.83

Under the Link 11 Segment of the OPTASK LINK, which set identifies the origin point for Link 11 operations?

LNKORIG Set

Which of the following are true statements about Link 11B? [Remediation Accessed :N]
Full-Duplex
Secure
Dedicated, Point-to-Point
Half-Duplex

not:
Full-Duplex
Dedicated, Point-to-Point

What are the basic characteristics of NATO Link 1? Select all that apply. [Remediation Accessed :N]
Half-Duplex
Full-Duplex
Point-to Point
Roll Call Mode

not:
Half-Duplex
Roll Call Mode

NATO Link 1 Track Numbers (NTNs) are directly interoperable with Link 11/11B and Link 16?

False

NATO Link 1 Track Numbers are limited in the number of combinations available for use?

True

The fast data rate setting of Link 11 has a data throughput rate of _______.

2250 bps

Select the statement that best describes Link 22? [Remediation Accessed :N]

wrong:
Unencrypted, Point-to-Point, Jam Resistant, Digital Data Link

Which message type CANNOT be implemented using JREAP? [Remediation Accessed :N]

not:
Link 22

Link 22 Track Numbers are 19 bit values and are completely compatible with Link 16?

True

Select the high Link 22 Track Numbers block from below.

0A000-ZZ777

Which message standards are employed by SADL? Select all that apply. [Remediation Accessed :N]
K-Series
M-Series
F-Series
J-Series

not:
1 w F-Series
2 w K-Series and M-Series

Which message types can be implemented using JREAP? Select all that apply. [Remediation Accessed :N]
Variable Message Format (VMF)
Link 22
JREAP J-Series
M-Series

not:
1 w M-Series

Match each type of JREAP to the correct encryption devices.
a)KIV-7, KG-84A/C, STE and OMNI encryption devices
b)External or Embedded KG-84As or KIV-7s
c)SIPRNet, JTEN, or a KG-175 TACLANE over non-secure networks
a b c JREAP A
a b c JREAP B
a b c JREAP C

b JREAP A
a JREAP B
c JREAP C

Match each type of JREAP to the correct protocol(s).
a)Half Duplex Announced Token Passing or Broadcast
b)Transmission Control Protocol (TCP) or User Datagram Protocol (UDP)
c)Full Duplex Synchronous or Asynchronous Point-to-Point
a b c JREAP C
a b c JREAP B
a b c JREAP A

b JREAP C
c JREAP B
a JREAP A

Which version of JREAP requires the assignment of client and server roles?

JREAP C

Link 11 operates in the _______________ mode.

Roll Call

All Data Terminal Sets are interoperable with each other. [Remediation Accessed :N]

True

what is the most commonly used exchange medium for Link 11B?

Landline

Each M-Series message contains ______ bits of tactical information?

48

Which of the following data link exchanges M-Series messages using a full duplex point-to-point connection?

Link 11B

What is the main purpose of NATO Link 1?

Automatic Exchange of Track and Strobe Data

What are the frequency ranges associated with NATO Link 22?

HF and UHF

Select the following platforms that are JREAP capable. Select all that apply. [Remediation Accessed :N]
F-15E
AWACS
TAOC
P-8A

not:
3 wo TAOC
3woF-15E

Select the following platforms that are JTIDS/MIDS capable. Select all that apply. [Remediation Accessed :N]
TAOC
A-10C
CVN
HH-60

NOT:
3 w/o TACC
3woAWACS

Which of the following IS NOT a step in the MTN planning process?

Identify Separate Extended Interface Architecture

When a platform is ready to enter the MTA, it can simply turn on the equipment and broadcast without prior coordination?

False

5) What is the definition of a data loop?

A unit receives the same data on more than one path

6) Which of the following duties reside with the Link 11/11B Manager? Select all that apply.
Responsible to the Link 16 Manager and JICO for all Link 16 planning and operations
Plans and manages any of the extended interfaces
Authority to resolve cross-regional Link 11/11B issues
Responsible to the JICC Watch Officer and JICO for all Link 11 and Link 11B planning and execution

Plans and manages any of the extended interfaces
Authority to resolve cross-regional Link 11/11B issues
Responsible to the JICC Watch Officer and JICO for all Link 11 and Link 11B planning and execution

The JTDC is responsible to the Joint Interface Control Officer (JICO) for:

the clarity, accuracy, currency and quality of the MTN tactical picture

Match the track production plans to the correct description. [Remediation Accessed :N]
a)Track Producing IUs will be assigned a geographically defined area within the Area of Responsibility (AOR) in which they are the primary track producer.
b)All track producing units will transmit their track data allowing correlation rules to determine the reporting responsibility (R2).
c)When an IU detects a target in another IUs Track Production Area (TPA), which has not been reported by the owner of that Track Production Area (TPA), they will transmit that track.
a b c Track by Exception
a b c Mutual Tracking
a b c Track Production Area (TPA)

NOT:
b Track by Exception
a Mutual Tracking
c Track Production Area (TPA)

_______ is a condition of correct relative alignment between local and remote track positional data. [Remediation Accessed :N]

Gridlock

What type of filter allows an IU to filter data based on geographic location of that data?

Geographic Filter

Prior to transmitting surveillance tracks, units must: Select all that apply. [Remediation Accessed :N]
Enable transmission of pending tracks
Inhibit reporting until correlation attempted on all remote tracks
Monitor and adjust data registration
Eliminate dual designations
Receive all remote tracks on interface

NOT:
Enable transmission of pending tracks
Monitor and adjust data registration
Eliminate dual designations

Which of the following statements are true in regards to track assignment? Select all that apply. [Remediation Accessed :N]
TNs are assigned based on track quality (TQ)
TDL planners allocate TN blocks to C2IUs for track reporting
Link 11 Managers assign TNs for C2JUs
TNs are assigned in numerical order, lowest first and then sequentially

NOT:
3 WO TNs are assigned based on track quality (TQ)

_______ is a numerical value that represents the horizontal positional reliability within a 95 percent confidence level and serves to give operators a sense of how accurate the track is, as well as the basis for R2 and correlation. [Remediation Accessed :N]

not:
Sensor Quality

When two tracks are correlated, they become what is known as a ____________. [Remediation Accessed :N]

not:
Remote Track

_______ is the requirement for the IU with the best positional data on a track to transmit track data on the interface.

Reporting Responsibility (R2)

What TDL can the A-10C operate?

SADL

A(n) _______ exists when the same track or point is being reported using multiple TNs. [Remediation Accessed :N]

dual designation?

Which mandatory set provides the message identification and originator of the message?

MSGID
EXER
OPER **
REF

INCORRECT

A ______________ would include multi-service elements of two or more nations.

Joint Data Network (JDN)
Combatant Command (CCMD)
Joint Force Coalition Component
Combined Joint Task Force (CJTF) **

The Guide to the USMTF Presentation Capabilities Format, or PCF, Reports is the ____________ extract of the MIL-STD-6040

Airspace Control Order (ACO)
Air Tasking Order (ATO)**INCORRECT
OPTASK LINK
Tactical Operational Data (TACOPDAT) **INCORRECT

The Commander Joint Task Force (CJTF) delegates responsibility for the MTN to the ________________who designates an ___________________.

Joint Data Network Officer (JDNO), Interface Control Officer (ICO)**INCORRECT

Area Air Defense Commander (AADC), Joint Data Network Officer (JDNO)

Joint Data Network Officer (JDNO), Area Air Defense Commander (AADC)

Area Air Defense Commander (AADC), Interface Control Officer (ICO)**INCORRECT

Of the four OPTASK LINK Initial Main set, which is considered a mandatory occurrence set?

EXER**INCORRECT
REF
MSGID
OPER **INCORRECT

Match each MTN-related doctrinal voice radio net to its purpose and function.

a) Used by Area Air Defense Commander (AADC) and Regional Air Defense Commander (RADC) to disseminate and coordinate changes to the Area Air Defense Plan (AADP)

b) Used by the Joint Interface Control Officer (JICO) to manage and coordinate the multi-link interface and disseminate changes to the OPTASK LINK

c) Used by the Joint Track Data Coordinator (JTDC) to manage the joint tactical picture

d) Provides amplifying signals intelligence (SIGINT) information relevant to the tactical picture and coordinates SIGINT information reported on the MTN

e) Provides real-time voice coordination and control of Ground-based Air and Missile Defense fires in support of the Area Air Defense Plan (AADP)
-------
Data Link Coordination Net (DCN) A
Air Defense Command and Control Net (ADCCN) B
Track Supervision Net (TSN) C
Engagement Control Net (ECN) D
Voice Product Net (VPN) E

INCORRECT
-------
Data Link Coordination Net (DCN) C
Air Defense Command and Control Net (ADCCN) A
Track Supervision Net (TSN) B
Engagement Control Net (ECN) E
Voice Product Net (VPN) D

INCORRECT

Which of the following is a responsibility of the Link 16 Manager? Select all that apply.

Net Control Station (NCS) for the Track Supervision Net (TSN) **
Coordinates frequencies and channels**
Directs relay activation and deactivation**
Ensures Interference Protection Feature (IPF) Compliance **
Manage network role assignments **

INCORRECT

Amplification (AMPN) sets, Narrative (NARR) sets, General Text (GENTEXT) sets, and Remarks (RMKS) sets are all what type of USMTF message sets?

Columnar Sets
Free-text Sets **
Linear Sets
Table Sets

Which of the following is the purpose of a Tactical Data Link (TDL)? Select all that apply.

Facilitates the exchange of processed track reports such as land, sea and air in near-real time **

Interfaces the Common Tactical Picture (CTP) and the Common Operational Picture (COP) **

Allows the JDNO to manage the Multi-TDL Network (MTN) **

Interfaces two or more command and control or weapon systems **

Who is responsible for supervising the resolution of interface anomalies such as duel designations and identification conflicts?

Link 16 Manager
JTDC **
Link 11 Manager
JICC Watch Officer

The ___________ is the physical configuration, functional organization, and operational procedures used in the design, establishment, modification, and operation of Multi-Tactical Data Link (TDL) Networks.

Common Tactical Picture Architecture
Joint Data Network
Multi-TDL Architecture (MTA) **
Operational Tasking Data Link (OPTASK LINK)

Which of the following about the JICO position is correct? Select all that apply.

1 One JICO per Joint Task Force (JTF)
2 Develop the OPTASK LINK Message
3 Develop the Common Operational Picture (COP) architecture
4 Responsible for planning and execution functions of the MTA and MTN
5 Assign and manage Unit Reference Numbers (URNs)

SELECT ALL = INCORRECT
3, 4, 5 = INCORRECT

Which of the following is a true statement about serial communications?

Common medium for JREAP C**INCORRECT
Easy to set up and can use existing infrastructure
Does not use dedicated circuits
Generally faster than other communication mediums **INCORRECT

Which type of circuit provides simultaneous transmit and receive capability, allowing two-way traffic between the stations on a single circuit.

Simplex Circuit**INCORRECT
Multi-Duplex Circuit **INCORRECT
Duplex Circuit
Half-Duplex Circuit

What two documents describe the purpose of the OPTASK LINK? Select all that apply.

1 CJCSM 6120 Joint Multi-TDL Operating Procedures (JMTOP)
2 MIL-STD-6040 DoD Interface Standard U.S. Message Text Format (USMTF) Description**
3 CJCSM 3115.03 Joint Data Network Operations Volume III (JICO)
4 MIL-STD-6016 DoD Interface Standard Tactical Data Link (TDL) 16 Message Standard**

ALL SELECTED = INCORRECT
2, 4 = INCORRECT

Which of the following are considered functional components of a JTF? Select all that apply.

Joint Force Naval Component
Joint Force Air Component
Joint Force Maritime Component
Joint Force Land Component
Joint Force Coalition Component

ALL SELECTED

INCORRECT

Which connection-oriented protocol manages how these data packets are transmitted over the network and ensures receipt by resending lost packets?

User Datagram Protocol (UDP)
Internet Protocol (IP)
Dynamic Host Control Protocol (DHCP) **INCORRECT
Transmission Control Protocol (TCP)**

The USMTF Program is defined by what reference?

MIL-STD-6016
MIL-STD-3011
MIL-STD-6040 **
MIL-STD-6011

Information Exchange Requirements are defined by which of the following: Select all that apply.

Mediums used to transmit the information
Network Description Document (NDD)
Sending and Receiving nodes
Information and message format being transmitted

ALL SELECTED

INCORRECT

The _____________ is responsible for the planning and execution functions of the Multi-TDL Architecture (MTA).

Joint Interface Control Officer (JICO)**
Joint Data Network Officer (JDNO) **
Area Air Defense Commander (AADC)
Commander Joint Task Force (CJTF)

INCORRECT

Which of the following is a responsibility of the JICC Watch Officer? Select all that apply.

1 Supervises JICC personnel
2 Resolution authority to resolve cross-regional MTN issues
3 Conducts dynamic replanning
4 Net Control Station (NCS) for the Track Supervision Net (TSN)

ALL SELECTED-INCORRECT
1, 4 = INCORRECT

For the MTN, which capabilities does UHF SATCOM provides a communications path? Select all that apply.

JREAP C (USN Unicast J (UTJ)) **
JREAP A
Satellite TDL-J **
JREAP C Multicast (USN Multicast TDL-J (MTJ))

INCORRECT

Which of the following is a Joint Staff approved, standardized communications link that is suitable for the transmission of digital information and is characterized by a standardized message formats and transmission characteristics?

Tactical Data Link (TDL) **
OPTASK LINK message
MIL-STD-6040
Joint Data Network (JDN)

One of the primary data resources of the Joint Force Air Component Commander (JFACC) Component JDNO Equivalent (CJE) is the ___________.

Common Aviation Command and Control System (CAC2S) **INCORRECT
Forward Area Air Defense System (FAAD)
Advanced Field Artillery Tactical Data System (AFATDS)** INCORRECT
Multi-TDL Network (MTN)

INCORRECT

Which Military Standard defines Link 11?

MIL-STD-6040
MIL-STD-6016
MIL-STD-6017
MIL-STD-6011 **

The purpose of the Multi-TDL Network (MTN) is to satisfy the subset of warfighters' IERs specifically facilitated by _____________

Tactical Data Links (TDLs)**
Universal Joint Task Lists (UJTLs)
Joint Data Networks (JDNs) **INCORRECT
Common Operational Pictures (COPs)

The purpose of the ____________ is to satisfy the subset of warfighters' IERs specifically facilitated by tactical data links.

Multi-TDL Network (MTN)**
Common Operational Picture (COP)
Joint Data Network (JDN)
Common Tactical Picture Architecture

According to the MIL-STD-6016 what are the requirements for information to be passed between and among joint forces and organizations, along with the technical interfaces, and protocols called?

Information Exchange Requirements (IERs)**
Operations Orders (OPORDs)
Capabilities and limitations
Special Instructions (SPINS)

Match the Tactical Data Link (TDL) to the SATCOM frequency band by which it is supported.

a) SHF SATCOM
b) EHF SATCOM
c) UHF SATCOM
------
JREAP C (USN Unicast J (UTJ)) ((B))
JREAP C Multicast (USN Multicast TDL-J (MTJ)) ((C))
Satellite TDL-J / JREAP A ((A))

INCORRECT

Which of the following is a responsibility of the JREAP/BLOS Manager? Select all that apply

1 Coordinates changes to the polling sequence
2 Coordinate changes to the filter and forwarding plans
3 Direct corrective actions to ensure effective and efficient exchange of information
4 Coordinates Satellite Access Requests and Satellite Access Authorizations
5 Identify critical node backups

1,2,4 = INCORRECT

Who is responsible for the tactical picture that includes surface, subsurface, and possibly over water air entity position location information (PLI)?

Joint Force Land Component
Joint Force Naval Component
Joint Force Air Component
Joint Force Maritime Component**

Which of the following IS NOT a purpose of a Tactical Data Link (TDL)? Select all that apply.

Facilitates the exchange of processed track reports such as land, sea and air in near-real time

Interfaces two or more command and control or weapon systems

Interfaces the Common Tactical Picture (CTP) and the Common Operational Picture (COP)**

Allows the JDNO to manage the Multi-TDL Network (MTN)**

WHICH OF THE FOLLOWING STATEMENTS ARE TRUE IN REGARDS TO LINK 16? SELECT ALL THAT APPLY

- IS ONLY USED BY COALITION FORCES
- SUPPORT INFORMATION EXCHANGE BETWEEN OPERATIONAL AND TACTICAL LEVEL COMMAND AND CONTROL (C2) UNITS AND TACTICAL EXECUTION FORCES **
- HAS INCREASED USE **
- HAS LESS FUNCTIONALITY THAN LEGACY TACTICAL DATA LINKS (TDLS)
- IS AN EVOLVING STANDARD **

WHICH OF THE FOLLOWING JREAP PROTOCOLS IS A POINT-TO-POINT SERIAL COMMUNICATION THAT CAN USE A MULTITUDE OF COMMUNICATION MEDIUMS?

-A
-B **
-C

What is the Primary Mission?

...

What is the purpose of the Multi-TDL Network (MTN)?

Satisfy JTF Info. Exchange Requirements (IERs)

What is used to promulgate detailed tasking and provide instructions regarding the operations of tactical data links?

OPTASK LINK

The mandated standard for the USMTF Messages is the?

MIL STD 6040

The Operational Tasking Data Links (OPTASK LINK) is a directive message from the 1.________ written by the _______ that provides information for the establishment and conduct of data link operations.

1. AADC
2. JICO

A JTIDS/MIDS pulse is _____ wide.

3MHz

The JTIDS/MIDS frequency band is from _____ to _____.

960 to 1215MHz

The packing formats that use 444 pulses are?

P2DP, P4SP

One JTIDS/MIDS pulse carries _____ transmission bits of info?

5 bits

The components of a timeslot are

JITTR, Sync & Header, Data & Propagation

What defines all J series messages

MIL STD 6016

In MIL STD 6015 what provides detailed info on J series messages

Section 5

Precise Participant Location and Identification (PPLI) messages are transmitted in what NPG/s?

NPG 5 & 6

Surveillance information is transmitted in NPG ___

NPG 7

C2JUs control non-C2JUs by transmitting messages in NPG _____

NPG 9

Jam resistance is expressed in terms of 1._________ and 2._________?

1. Link Margin
2. Range Ratio

The link margin of JTIDS/MIDS is ____?

21 dB

JTIDS/MIDS uses spread spectrum technology that enables the terminal to frequency hop at about ______________?

76,923 hops/second

How many time slots are in a frame?>

1536

Which access technique uses a common set of timeslots for the same NPG, but is differentiated by operator-selectable net number?

Stacked Nets

During contention access TXs, RXs ________?

Hear the closest TX

There are two types of JTIDS/MIDS connectivity are 1._______ nd 2._______.

1. direct
2. indirect

What are the 3 requirements for direct connectivity?

LOS, S2NR at RX, & good electronic propagation

JTIDS/MIDS transmissions are encrypted by both ______ & ______?

TSEC & MSEC

What section of the NDD specifies each individual platform type's CVLL/SDU assignment?

JANUS Table

Before TXing in JTIDS/MIDS, what 3 requirements must be met?

TX Terminal meets DD1494, FRQ @ TX is assigned, TXs are scheduled & Deconflicted

Before a JTIDS/MIDS network is designed _______ must be defined?

IERs

The two main output products of the Network Design phase are the 1._______ and the 2._______.

1. NDD
2. IDL

For proper timeslot programming, a JITDS/MIDS terminal must be loaded with the correct _______?

IDL

What document would a CJ2U find their assigned find their assigned Track Number Allocation Block?

OPTASK LINK

A JTIDS/MIDS network using a Network Time Reference (NTR) is called a(n)?

System Time Referenced Network (STRN)

A JTIDS/MIDS network using an external time source, such s GPS time is called a(n)?

External Time Referenced Network (ETRN)

The 3 states of sync are...?

Course Sync, Fine Sync, No Sync

________ messages are used to achieve course sync.

IEM - initial entry message

Are multiple NTRs are allowed in a STRN?

NO

Fine sync is achieved after ____ successful RTT interrogations on a course of time quality of 5 or greater?

3

JTIDS/MIDS RELNAV can use the 1.________ coordinate reference system and the 2._______ coordinate reference system.

1. RELNAV
2. RELGRID

The ______ grid is references to WGS-84 latitude, longitude and altitude.

geo

For RELGRID operations, what two things must be assigned?

Nav Controller & Grid Controller

A ________ provides increased positional accuracy for units performing geodetic grid RELNAV

Positional Reference (PR)

During JTIDS/MIDS network operations, ongoing actions to maintain 1.______, 2.______ and 3.______ must be performed.

1. Sync
2. Connectivity
3. IERs

A JTIDS/MIDS network will immediately cease to operate if the NTR of a STRN is lost. T/F?

False

Net number selection, platform indicators and network participation status are part of ____________.

Subscriber Functions

What are the three types of gateways?

Data Forwarders, Routers/Retrans and Translators

The 2 types of data forwarders are?

FRU & FPU

_____________ is required when forwarding Link 16 information to Link 11.

IER based filtering

The _______ is a generic term that describes any net providing voice connectivity from the Area Air Defense Commander (AADC) and units under his command.

ADCCN

The ICO uses the DCN to manage and coordinate the entire multilink interface.

DCN

The _______ is used by the FTC/TDC to ensure all data reported on the interface is promptly reported, reported in the correct location, reported by only one unit and that the reported data is correct

TSN

Link 11/11B use __________ track numbers.

0200-7776

Data looping occurs when ___________ & ___________.

1. Unit RXs duplicated data on more than one path
2. Unit RXs it's own data back

To prevent the possibility of data looping _______ are not normally allowed if there is an active Forwarding Unit.

CIUs

During TDL activation, all TDLs activations, track production and forwarding begin simultaneously. T/F?

False

Link 16 Surveillance Tracks are the _________ series of message?

M & J

During Track Number (TN) assignment, TNs are assigned __________.

Allocation blocks

__________ units have the ability to use Variable Track Quality (VQT)?

Link 11/11B & 16

__________ combines two tracks representing one object under one TN.

Correlation

The correlation process consists of 3 main steps, define them:

Tests Restrictions and OCCs

During correlation, the track with the 1.________ TN is usually kept whir the track with the 2.________ TN is dropped.

1. Lower
2. Higher

NPG ____ supports the reporting of EW product info

NPG 10

The _______ is responsible for observing and resolving surveillance track conflicts.

JTDC

A _________ occurs when two or more tracks are being reported on the same object.

Dual Designation

A __________ occurs when the same Track Number is being used to represent two objects

Duplicate Tracks

What kind of information is reported by CJ2Us in NPG _ which is also _________, J_._

NPG7 - Surveillance, J3.X

Define J3.1

Emergency Point

Define J3.2

Air Track

Define J3.3

Surface Track

Define J3.4

Subsurface Track

Define J3.5

Land Point/Track

Define J3.6

Space Track

Define J3.7

Electronic Warfare (EW) Product Information Message

Define J3.0

Reference Point

What are the JTIDS/MIDS different access modes?

Dedicated, Contention and Time Slot Reallocation

Define Dedicated Access

Most common access mode, time slots are assigned to a specific unit for surveillance or PPLI

How long is one time slot?

12 Seconds

Define Contention Access Mode. Are there more than one type of Contention Access Modes?

Group of time slots given to multiple units to transmit in (hears closest tx/rx)
Yes, Operator Controlled Contention Access & Machine Controlled Contention Access

Define TSR Access Mode

Groups of JTIDS/MIDS users that dynamically share network access based on demand

Match each type of radio wave to its description.
a) Provides beyond line-of-sight (BLOS) capability by reflecting off the ionosphere
b) Provides beyond the horizon capability by traveling along the surface of the earth or water
c) Provide limited beyond line-of-sight (BLOS) capability by reflecting from the surface of the earth between transmitter and receiver
d) Provides line-of-sight (LOS) capability by traveling in a straight path between antennas

•Ground reflected waves C
•Surface waves B
•Direct waves D
Sky wave A

Which is not a primary data resources of the Joint Force Maritime Component Commander (JFMCC) Component JDNO Equivalent (CJE)?

Forward Area Air Defense System (FAAD)**

Which of the following is NOT a responsibility of the JICO?

Assign and manage Unit Reference Numbers (URNs) **

Who is responsible for supervising the resolution of interface anomalies such as duel designations and identification conflicts?

JTDC **

The Multi-TDL Architecture (MTA) refers to the physical systems that make up the ___________.

Multi-TDL Network (MTN) **

The ___________ is the physical configuration, functional organization, and operational procedures used in the design, establishment, modification, and operation of Multi-Tactical Data Link (TDL) Networks.

Multi-TDL Architecture (MTA) **

The purpose of the Multi-TDL Network (MTN) is to satisfy the subset of warfighters' IERs specifically facilitated by _____________.

Tactical Data Links (TDLs) **

According to the MIL-STD-6016 what are the requirements for information to be passed between and among joint forces and organizations, along with the technical interfaces, and protocols called?

Information Exchange Requirements (IERs) **

The ____________ is ultimately responsible for the joint MTA/MTN interface?

Commander Joint Task Force (CJTF) **

The ______________________ delegates responsibility for the MTN to the ________________who designates an Interface Control Officer.

Commander Joint Task Force (CJTF), Area Air Defense Commander (AADC) **

The _____________ is responsible for the planning and execution functions of the Multi-TDL Architecture (MTA).

Commander Joint Task Force (CJTF) **

The USMTF Program is defined by what reference?

MIL-STD-6040 **

A _____________ is a group of two or more consecutive sets that can be repeated as a group and together convey a complete subject.

Segment **

As per the JMTOP and MIL-STD-6040, the ________________ is responsible for promulgating the OPTASK LINK message.

Area Air Defense Commander (AADC) **

Which mandatory set provides the message identification and originator of the message?

MSGID **

Which of the following is a Joint Staff approved, standardized communications link that is suitable for the transmission of digital information and is characterized by a standardized message formats and transmission characteristics?

Tactical Data Link (TDL) **

Which Military Standard defines Link 11?

MIL-STD-6011 **

Which of the following is a true statement about serial communications?

Used for JREAP B **

Which of the following are considered functional components of a JTF? Select all that apply.

Joint Force Coalition Component
Joint Force Air Component **
Joint Force Maritime Component **
Joint Force Naval Component
Joint Force Land Component **

Which type of circuit provides simultaneous transmit and receive capability, allowing two-way traffic between the stations on a single circuit.

Duplex Circuit **

Each JTF is responsible for a ___________ in support of the Joint Data Network (JDN).

Common Tactical Picture (CTP) **

Amplification (AMPN) sets, Narrative (NARR) sets, General Text (GENTEXT) sets, and Remarks (RMKS) sets are all what type of USMTF message sets?

Free-text Sets **

Which type of relay requires only that at least one platform be assigned relay timeslots and has enabled the relay function?

Unconditional Relay

How many nets can operate in a Link 16 network before reaching maximum spectral capacity?

20 nets

Which JTIDS/MIDS access mode allows only one unit to transmit per timeslot and goes unused if that specific participant has no data to transmit?

Dedicated access

Which JTIDS/MIDS access mode allows multiple participants to share common timeslots using the same net resulting in receivers hearing the closest transmitter?

Contention access

Which JTIDS/MIDS access mode allows units to automatically and dynamically assign surveillance capacity based on platform need?

Timeslot Reallocation (TSR)

Which of the following is determined by the Message Security (MSEC) variable in Link 16?

Encryption and decryption of message data

A(n) ______________ is a number between 1 and 127 that the network designer assigns to the TSEC and MSEC for each time slot.

Crypto Variable Logic Label (CVLLs)

Which of the following IS NOT a factor when choosing crypto key for a network? Select all that apply.

Employment of Dedicated Timeslot Reuse

Which category of frequency assignment authorization is good for five years and is entered into the Government Master File (GMF)?

Permanent Frequency Assignments

Which source document is used to determine foreign JTIDS/MIDS EMC restrictions?

JTIDS/MIDS Multinational Ad Hoc Spectrum Support Working Group Notebook

Which of the following IS NOT a function provided by the Link 16 terminal's Platform J connection?

J-Series messages using JREAP C protocol

Match the correct Built in Test (BIT) to the correct description.

Start-Up BIT= Conducted any time the terminal is switched from the OFF or Standby (STBY) state to the ON state. It is a self-test that will detect general Line Replaceable Unit (LRU) and Shop Replaceable Unit (SRU) failures.

Operational BIT= This BIT is always running in the background while the terminal is on. It will detect a degradation in the terminal's performance, communication/network degradation, or terminal failure such as a LRU or SRU fail.

Interruptive BIT= This BIT is an operator initiated BIT that will stop the terminal from transmitting and fault-isolate to the first, second, and third most probable SRU.

Each JTIDS/MIDS transmissions contains a ____________ pulse stream.

72, 258 or 444

What are the terminal design features that contribute to JTIDS/MIDS jam resistance? Select all that apply.

- High hopping rate of 76,923 hops per second
- Error Detection and Correction (EDAC) coding
- Pseudorandom frequency-hopping pattern over 51 discrete center frequencies

Which Link 16 jam resistance characteristic defines the power output needed to jam Link 16 communications at equal distances?

Link margin

Which Link 16 jam resistance characteristic defines the required distance between a jammer and a receiver to jam Link 16 communications using equal power?

Range ratio

What technique is used by Link 16 terminals to correct errors and erasures in a message in order to pass uncorrupted data to the host system?

Reed Solomon Error Detection and Correction (EDAC) coding

Which of the following IS NOT true of Link 16 spread spectrum processing?

Decreases the power transmitted over any single frequency

Link 16 line-of-sight connectivity is limited by what type of signal propagation?

Direct wave propagation

How many frames are in an epoch in Link 16 communications?

64

Which of the following IS NOT directed in CJCSI 6232.01 Link 16 Spectrum Deconfliction?

Provides information about timeslot allocation

What is the purpose of a Link 16 terminal's Secure Data Unit (SDU)?

Stores cryptovariables for message and transmission security

Which of the following is a purpose of the Network Description Document (NDD) COMSEC Cross Reference Table?

Assigns Crypto Variable Logic Labels (CVLLs) and Waveform instance Identifier (WII) for each platform

How many JTIDS/MIDS net numbers are there?

127

Which JTIDS/MIDS access technique is not operator selectable and allows different groups of users to exchange information in different Network Participation Groups (NPGs)?

Multi-nets

What is another term for the hopping pattern used by a terminal for a single transmission?

Net

What are the two types of JTIDS/MIDS RF connectivity?

Direct connectivity and indirect connectivity

Under which MIDS terminal mode are all the IPF features disabled?

Combat Protect (2)

Which of the following accurately describes Time Division Multiple Access (TDMA)?

Dictates platforms take turns transmitting and receiving data according to time

Which of the following are disadvantages of Indirect (Relay) connectivity? Select all that apply.

- Increased Time Slot Duty Factor (TSDF)
- Each leg must meet the point-to-point criteria
- Multiplies the time slot requirements (the relayed message needs a time slot to be transmitted in)

In which Link 16 security mode are discrete Crypto Variable Logic Labels (CVLLs) assigned to both TSEC and MSEC?

Partition Variable Mode (PVM)

Which of the following is a characteristic of a JTIDS/MIDS pulse?

Each pulse is 3 MHz wide and 6.4 microseconds in duration

A ___________ is a group of participants, or terminals, in synchronization sharing a common understanding of timeslot boundaries.

JTIDS/MIDS Network

Which of the following OPTASK LINK sets IS NOT part of the LNKXVI (Link 16 Segment)?

(Correct) LNKPROT

Where will the operator find the Initialization Data Load (IDL) file assignment for their platform?

(Wrong) Air Tasking Order (ATO)
(?) Special Instructions (SPINS)
(?) Network Description Document (NDD)
(?) OPTASK LINK

Which statement/statements is true regarding GEOGRID and RELGRID operations?

(Wrong) RELGRID was specifically designed for sea based units

(Wrong) RELGRID operations can be activated by the Positional Reference (PR)

(Wrong) GEOGRID and RELGRID is always present

(?) GEOGRID is always present and is based on the World Geodetic System 1984 (WGS-84)

Where can the network time base for a Link 16 network be found?

(Wrong) Special Instructions (SPINS)
(?) Air Tasking Order (ATO)
(?) OPTASK LINK
(?) Network Description Document (NDD)

Who is responsible for activating the RELGRID?

(Correct) NC

How does the U.S. Navy identify network designs?

(Wrong) JTIDS Library Number (JNL) and Version Number
(?) JTIDS Library Number (JNL) and Network Number
(?) Network Number and Series Identifier
(?) Originating NDF and Network Numbers

What is the purpose of the Network Initialization step in the Network Management System?

(Correct) Set-up and initialization of Link 16 terminals and host systems to establish the network

Which of the following IS NOT a terminal interrupt?

(Correct) Relay Delay

A ____________ will use PPLI receptions to maintain and improve synchronization.

(Wrong) Network Time Reference (NTR)
(?) Secondary User (SU)
(?) Active unit
(Wrong) Primary User (PRU)

What is required for a Link 16 terminal to obtain coarse synchronization?

(Correct) Reception of one error free J0.0 Initial Entry Message (IEM)

What is the output of the Network Information Exchange Requirements (IER) Definition step in the Network Management System?

(Wrong) Network Description Document (NDD) and Initialization Data Load (IDL) files
(?) Operations Order (OPORD)
(?) Link 16 Network Request Form sent to the Network Design Facility (NDF)
(?) OPTASK LINK message

Subscriber functions are the actions, other than maintenance, that are required to maintain Link 16 network operations and include net number selection, ________________, and Network Participation Status, or NPS.

(Correct) Platform indicators

Which of the following IS NOT responsible for the Link 16 network maintenance functions?

(Correct) Grid Reference Unit

Which type of Link 16 network is based off GPS time corrected to UTC?

(Wrong) Network Time Reference (NTR)
(?) External Time Reference Network (ETRN)
(?) Relative Time Referenced Network
(Wrong) System Time Reference Network (STRN)

What are the three types of words that make up a J-Series message?

(Wrong) Entry, Extension and Continuation
(?) Entry, Extended and Critical
(?) Initial, Extension and Continuation
(?) Initial, Extended and Critical

Which statement/statements regarding PPLIs is accurate?

(Wrong) In RELNAV operations, a position quality of 0 is the most accurate
(?) As the position qualities get lower, the error estimates get lower
(?) In RELNAV operations, a position quality of 15 is the most accurate
(?) The Navigational Controller always reports a position quality of 0

What is the purpose of the Network Design step in the Network Management System?

(Correct) Selection, modification, or creation of the network design

What is the legal Link 16 surveillance track number value range?

(Correct) 00001 - ZZ777

Which document will the JICO use to provide instructions on settings and procedures about operational network entry and exit?

(Correct) OPTASK LINK

What document defines Link 16 NPGs and J-Series messages?

(Correct) MIL-STD-6016 DoD Interface Standard Tactical Data Link (TDL) 16 Message Standard

What is required for a Link 16 terminal to ACTIVELY obtain fine synchronization?

(Correct) Successful exchange of three Round Trip Timing (RTT) messages

Which of the following IS NOT true about an NTRE in an External Time Reference Network (ETRN)?

(Wrong) Required to establish an ETRN
(?) Will always have a time quality (QT) of 15
(Wrong) Behaves identically to a JUE once the network is established
(?) Not necessary in an ETRN to provide network stability

Which of the following IS NOT a characteristic of the Network Time Reference (NTR)?

(Wrong) Establishes network time
(?) Will always have a time quality (QT) of 15
(?) Automatically obtains coarse synchronization
(?) Transmits an Initial Entry Message (IEM)

A ____________ will use RTT exchanges to maintain and improve synchronization.

(Correct) Primary User (PRU)

What is the output of the Network Planning step in the Network Management System?

(Correct) OPTASK LINK message

What OPTASK LINK set will identify the U.S. Navy network design identifying information?

(Correct) NATJNL

Subscriber functions are the actions, other than maintenance, that are required to maintain Link 16 network operations and include _______________, platform indicators, and Network Participation Status, or NPS.

(Wrong) Timeslot Reuse
(?) Synchronization
(?) Connectivity
(?) Net number selection

What are the two types of Link 16 networks called?

(Correct) System Time Reference Network and External Time Reference Network

Which statement/statements regarding PPLI processing is accurate?

(Correct) Geometry and time within the link will improve position quality

What is required for a Link 16 terminal to PASSIVELY obtain fine synchronization?

(Wrong) Successful exchange of three Round Trip Timing (RTT) messages
(?) Reception of three PPLI messages from the same source
(?) Reception of three PPLI messages from the three different source
(?) Successful exchange of one Round Trip Timing (RTT) messages

Which of the following IS NOT a consideration in the selection of a Link 16 network design?

(Correct) Provides Satellite Access Authorization

Each word in a J-Series message is made up of a combination of _____________ that represent(s) specific information such as track number.

(Correct) Data elements

What is the purpose of the Network Information Exchange Requirements (IER) Definition step in the Network Management System?

(Correct) To define the sets needed in the OPTASK LINK message

What information is meant by platform unique data?

(Correct) Geodetic data (position), antenna height, cable length, and delay

Which of the following is true about a network design with the name USFU0019B? Select all that apply.

(Check) 19th "USFU" design (characters 7-8)
(Check) Originated by the United States (characters 1-2)
(Uncheck) Created by a Foreign NDF (character 3)
(Uncheck) Original version of USFU0020

What is required of all participants to initialize a single, synchronized network? Select all that apply.

(Check) Same network time

(Check) Proper net assignments

(Uncheck) All units must maintain line-of-sight with the Network Time Reference (NTR)

(Check) Correct crypto loaded

Which of the following is true about an NTRE in an External Time Reference Network (ETRN)? Select all that apply.

(Check) Required to establish an ETRN
(Check) Not necessary in an ETRN to provide network stability
(Uncheck) Will always have a time quality (QT) of 15
(Check) Behaves identically to a JUE once the network is established

Which of the following IS NOT a step in the MTN planning process?

Identify Surveillance Responsibilities
(Wrong) Develop TDL IERs from commander's objectives
(Wrong) Develop MTN Voice Communications Architecture
Identify Separate Extended Interface Architecture

Which of the following is true concerning the MTA/MTN?

(Correct) Link 16 is the primary TDL on the MTN due to greater information capability and bandwidth

What is the definition of a data loop?

(Wrong) Same track number used for two or more different tracks
Two or more tracks representing the same object reported on the interface
Loss of tactical information due primarily to message differences
A unit receives the same data on more than one path

Mutual Tracking is a plan in which all track-producing units will ___________.

(Correct) transmit their track data allowing correlation rules to determine the reporting responsibility (R2)

Data Registration is ___________.

A condition of correct relative alignment between local and remote track positional data

Used to divide reporting responsibility

(Wrong) Used to prevent an individual IU data base from being overloaded

(Wrong) The procedure for determining data registration corrective values known as Position Adjustment System (PADS)

What type of filter allows an IU to filter data based on geographic location of that data?

(Correct) Geographic Filter

_________ produce and transmit surveillance tracks.

C2IUs
(Wrong) Non-C2JUs
STNs
(Wrong) F-22s

If a TN is in use, operators should be alerted and prohibited from assigning that TN.

(Correct) True

The legal Link 11/11B Track Qualities (TQs) are _____ while Link 16 TQs range from _____.

0-7, 0-15
15-0, 7-0
0-1, 0-100
(Wrong) 0-15, 0-7

When two tracks are correlated, they become what is known as a ____________.

(Correct) Common Track

_______ is the requirement for the IU with the best positional data on a track to transmit track data on the interface.

(Correct) Reporting Responsibility (R2)

A(n) _______ exists when the same track or point is being reported using multiple TNs.

(Correct) dual designation

Which of the following platforms operates on SADL?

(Correct) A-10C

When a platform is ready to enter the MTA, it can simply turn on the equipment and broadcast without prior coordination?

(Correct) False

The JTDC is responsible to the Joint Interface Control Officer (JICO) for:

(Correct) The clarity, accuracy, currency and quality of the MTN tactical picture

_______ is a condition of correct relative alignment between local and remote track positional data.

(Wrong) Gridlock
Data registration
(Wrong) Data processing
Sensor registration

_______ is a numerical value that represents the horizontal positional reliability within a 95 percent confidence level and serves to give operators a sense of how accurate the track is, as well as the basis for R2 and correlation.

(Correct) Track Quality

________ rules are designed so that the C2IU with the better positional data, higher TQ, will report the track with their calculated position.

(Wrong) Correlation/Decorrelation
Gridlock
Data Registration
Reporting Responsibility (R2)

What TDL can the A-10C operate?

Link 16
(Wrong) Link 11
SADL
Link 22

What are some of the main issues encountered during MTA maintenance? Select all that apply.

(Check) Track Number Differences
(Check) Data Loss
(Uncheck) Two NTRs on Link 16
(Check) Data Source Ambiguity

Which of the following duties reside with the Link 11/11B Manager? Select all that apply.

(Check) Authority to resolve cross-regional Link 11/11B issues
(Uncheck) Responsible to the Link 16 Manager and JICO for all Link 16 planning and operations
(Check) Responsible to the JICC Watch Officer and JICO for all Link 11 and Link 11B planning and execution
(Check) Plans and manages any of the extended interfaces

Link 16 overcomes the line-of-sight limitations of JTIDS/MIDS using ____________ and extends coverage of these data links through the use of long-haul media.

(Correct) JREAP

What allows SADL participants to use an additional crypto variable from the TEK to isolate their information exchange?

(Correct) Tactical User Groups (TUGs)

Which type of JREAP uses UHF SATCOM as an exchange medium?

JREAP A
(Wrong) JREAP D
(Wrong) JREAP C
JREAP B

Which version of JREAP uses SIPRNet, JTEN, or a KG-175 TACLANE over non-secure networks as means of encryption?

(Correct) JREAP C

Which version of JREAP has a transmission rate of 2400 BPS during normal operational use?

(Correct) JREAP A

Which version of JREAP requires the assignment of client and server roles?

(Correct) JREAP C

Which of the following is the primary protocol employed by SADL?

(Correct) Time Division Multiple Access (TDMA)

How many hops per time slot occur during a SADL transmission?

1 hop per time slot
(Wrong) 128 hops per time slot
21 hops per time slot
(Wrong) 8 hops per time slot

Which type of SADL network can be employed as a Single Network or Multiple Networks?

2 flights of 4 aircraft

4 center frequencies, starting with the 2nd frequency

2 aircrafts in each of four flights

(Wrong) 2 center frequencies, starting with the 4th frequency

Link 11 operates in the _______________ mode.

(Correct) Roll Call

In SIMULCAST operations, information is transmitted over __________ simultaneously?

(Correct) HF and UHF

The _______ is the normal encryption mode for the KG-40A.

(Correct) A2

Which of the following are common Data Terminal Sets (DTS) used for Link 11 operations?

(Check) MX-512P
(Check) AN/USQ-125
(Uncheck) SG-50
(Uncheck) KG-40A

CLEW and SLEW waveforms are always compatible.

(Correct) False

Which of the following is the track block range for Link 11?

(Correct) 0001-7776

What is the most commonly used exchange medium for Link 11B?

Landline
(Wrong) Internet Protocol (IP) Networks
Radio
SATCOM

Which part of MIL-STD-6011 defines each M-Series message?

Section 5: Detailed Requirements
Appendix B: Data Element Dictionary
(Wrong) Appendix A: Link 11/11B Minimum Implementation Requirements
(Wrong) Section 2: Application Documents

Each M-Series message contains ______ bits of tactical information?

48
(Wrong) 128
70
32

Which M-Series messages reports the position, track number, identity, and track quality of air tracks?

(Wrong) M.3/M.83
M.6B/M.86B
M.4A/M.84A
M.2/M.82

Under the Link 11 Segment of the OPTASK LINK, which set would an operator use to identify the Net Speed (Data Rate) for system data?

CRYPTDAT Set
LSYSDATA Set
LRULINK Set
(Wrong) DALKFREQ Set

NATO Link 1 Track Numbers (NTNs) are directly interoperable with Link 11/11B and Link 16?

(Correct) False

NATO Link 1 Track Numbers are limited in the number of combinations available for use?

(Correct) True

The fast data rate setting of Link 11 has a data throughput rate of _______.

(Wrong) 54 kbps
2250 bps
1364 bps
1200 bps

Select the statement that best describes Link 22?

(Correct) Secure, ECM Resistant, Medium Speed Digital Data Link

Link 22 Track Numbers are 19 bit values and are completely compatible with Link 16?

(Correct) True

Select the high Link 22 Track Numbers block from below.

(Correct) 0A000-ZZ777

Which message type CANNOT be implemented using JREAP?

(Wrong) JREAP J-Series
Link 22
M-Series
(Wrong) Variable Message Format (VMF)

What is a common set of time and frequency resources shared among SADL network participants that allows data exchanged called?

Needlines
NPGs
(Wrong) Stack Nets
(Wrong) Initialization Data Loads

Which version of JREAP provides a Full Duplex Synchronous or Asynchronous Point-to-Point protocol?

(Correct) JREAP B

Which version of JREAP requires the assignment of a JRE Network Controller (JRE-NC)?

JREAP A
JREAP D
(Wrong) JREAP C
JREAP B

SADL TDMA timeslots consist of jitter, ____________, data, and propagation.

Time refinement
(Wrong) Sync
Header
(Wrong) Needline

The SADL radio frequency (RF) band parameters include up to ________ possible center frequencies?

8
3
(Wrong) 51
(Wrong) 20

Which of the following is not a GENTEXT set found in the SADL Segment of the OPTASK LINK?

(Correct) GENTEXT/SADL NEEDLINE INFORMATION

Which Link 11 waveform is available to all Link 11 capable platforms?

Conventional Link Eleven Waveform (CLEW)
(Wrong) Concurrent Interface Waveform
Simulcast Waveform
Single-tone Link Eleven Waveform (SLEW)

Which of the following IS NOT an exchange medium for Link 11B?

(Correct) Internet Protocol (IP) Networks

Which Military Standard defines M-Series messages?

(Correct) MIL-STD-6011

All M-Series messages fall into one of ______ categories.

(Correct) 8

Which M-Series messages reports the position, track number, identity, and track quality of surface tracks?

(Correct) M.3/M.83

Under the Link 11 Segment of the OPTASK LINK, which set identifies the origin point for Link 11 operations?

(Correct) LNKORIG Set

Which of the following data link exchanges M-Series messages using a full duplex point-to-point connection?

Link 11B
(Wrong) Link 22
NATO-Link 1
(Wrong) Link 11

What is the main purpose of NATO Link 1?

(Correct) Automatic Exchange of Track and Strobe Data

Which OPTASK LINK Set Identifier contains the legal IU addresses for NATO Link 1?

(Correct) LNKIRU

The slow data rate is identified in the OPTASK LINK as ____. Select all that apply.

(Uncheck)1364 bps
(Uncheck) 13-9
(Check) 22-18
(Check) 22-9
(Uncheck) 2250 bps

What are the track numbers associated with Link 22?

00001-77776 and 0A000-ZZ777
(Wrong) 001-176
07777
0A000-ZZ777

Which type of SADL network can be employed as a Single Network or Multiple Networks?

Air-to-Air
Gateway
(Wrong) Ground-to-Ground
Air-to-Ground

Which type of SADL network allows SADL-equipped platforms to exchange tactical information with Link 16 participants?

Gateway
(Wrong) Ground-to-Ground
Air-to-Ground
(Wrong) Air-to-Air