Which Ieee Standard Describes Wireless Communication

Question: Which IEEE standard describes wireless communications?

802.2

802.3

802.5

802.7b

802.11b

Answer: 802.11b

Question: Which data transmutation rate is defined by the IEEE 802.11b wireless standard.

2 Mbps

10 Mbps

11 Mbps

56 Mbps

Answer: 11Mbps

Question:

Answer: 802.11a

Question: You are designing an update to your clients wireless network. The existing network uses 802.11b. Due to budget, which 802.11 standard will work best.

802.11c

802.11b

802.11g

802.11d

802.11a

Answer: 802.11g

Question: Which IEEE wireless standard specify transmission speeds up to 54Mbps? select two

Bluetooth

802.1x

802.11a

802.11b

802.11g

Answer: 802.11a

802.11g

Question: You have been contacted by OsCorp to recommend a wireless solution.

802.11g

Bluetooth

WEP

802.11b

802.11a

Answer: 802.11g

Question: Which of the following are frequencies defined by 802.11 committees for wireless networking. select two

900 MHz

1.9 GHz

2.4 GHz

5.75 GHz

10 GHz

Answer: 2.4GHz

5.57GHz

Question: Which technologies are used by the 802.11ac standard to increase network bandwidth? select two

Four MIMO radio streams

40 MHz bonded channels

80 MHz donned channels

Data compression

Eight MIMO radio streams

Answer: Eight MIMO radio streams

80MHz donned channels

Question: Your organization uses an 802.11b wireless network. Recently other tenets installed the following equipment in your building…

The 5.8 GHz wireless phone

The wireless tv system

The 802.11j wireless network

The 900 MHz wireless phone system

The 802.11a wireless network

Answer: The wireless tv system

Question: What is the frequency of 802.11a networking?

900 MHz

1.2 GHz

2.4 GHz

5.75 GHz

Answer: 5.75GHz