A Standard Desktop Computer Comes With An Embedded Operating System

Question: The operating system is often referred to as the software environment or software _____.

Answer: platform

Question: This system software is responsible for managing your computer's resources including memory, processing, and storage.

Answer: operating system

Question: When a single physical computer runs this type of software, it operates as though it were two or more separate and independent computers.

Answer: Virtualization

Question: A standard desktop computer comes with an embedded operating system.

Answer: FALSE

Question: This type of boot occurs when the computer is already on and you restart it without turning off the power.

Answer: warm boot

Question: System software cannot handle technical details without user intervention.

Answer: FALSE

Question: When a single physical computer runs a special program known as virtualization software, it operates as though it were two or more separate and independent computers, known as virtual machines.

Answer: TRUE

Question: A utility program that makes a copy of all files or selected files that are in the libraries, contacts, and favorites and on the desktop.

Answer: File History

Question: The category of operating system used for handheld devices.

Answer: Embedded

Question: Which of the following is not a function of the operating system?

Answer: Providing Internet access

Question: In a network operating system, this computer coordinates all communication between computers.

Answer: server

Question: The operating system allows the user to interact with the application programs and computer hardware through a user interface.

Answer: TRUE

Question: This operating system is widely used by servers on the web, mainframe computers, and very powerful personal computers.

Answer: UNIX

Question: When a file is broken up into small parts that are stored wherever space is available, the hard disk is said to become _____.

Answer: fragmented

Question: Which of the following is not a popular desktop operating system?

Answer: android

Question: The windows troubleshooting utility that identifies and eliminates nonessential files is called _____.

Answer: disk cleanup

Question: On a disk, a track is a concentric ring, and each track is divided into wedge-shaped sections called sectors.

Answer: TRUE

Question: This type of embedded operating system is used by smartphones.

Answer: mobile

Question: Which of the following is not a system software program type?

Answer: sectors

Question: A computer can become infected with viruses in all the following ways, except by _____.

Answer: creating a new folder on your computer

Question: Because Mac OS X market share is so large, more application programs are developed to run under Mac OS X than any other operating system.

Answer: FALSE

Question: Running File History improves system performance.

Answer: FALSE

Question: The most widely used personal computer operating system.

Answer: windows

Question: This operating system is designed to run only with Apple computers.

Answer: mac os

Question: Most operating systems support the ability to switch between different applications. This is called _____.

Answer: multitasking

Question: There are several ways in which you can "catch" a computer virus.

Answer: TRUE

Question: Before sending a large file over the Internet, you might want to use one of these programs.

Answer: File compression program

Question: This version of Mac OS X has improved power management and enhanced workflow options for multiple monitor setups.

Answer: Mavericks

Question: System software is a single program.

Answer: FALSE

Question: Linux is a popular and powerful alternative to the Windows operating system.

Answer: TRUE

Question: Smartphones generally include a network operating system.

Answer: FALSE

Question: Based on the MAC OS, Android is designed for Apple's iPhone, iPod Touch, and iPad.

Answer: FALSE

Question: Which of the following is not a popular mobile operating system?

Answer: mountain lion

Question: In many application programs, this feature is used to provide information or request input.

Answer: dialog boxes

Question: Utility suites come with one program only.

Answer: FALSE

Question: This version of UNIX is an open source operating system that is an alternative to Windows.

Answer: Linux

Question: In a network environment, the network server computer coordinates all communications between the other computers.

Answer: TRUE

Question: In a virtualized environment, this operating system runs on the physical machine.

Answer: host

Question: The operating system is often referred to as the software platform.

Answer: TRUE

Question: Programs such as word processors and spreadsheets are known as utilities.

Answer: FALSE

Question: Google's Chrome OS integrates with web servers using cloud computing and storage to run applications and to perform other functions.

Answer: TRUE

Question: Starting or restarting a computer is called tasking the system.

Answer: FALSE

Question: Frequently-accessed information is held in _____.

Answer: cache memory

Question: Which of the following is a function of the control unit?

Answer: It directs the movement of electronic signals between memory and the arithmetic-logic unit.

Question: Tiny circuit boards etched onto squares of sandlike material, called silicon, are called _____.

Answer: chips

Question: Which of the following offers a combination of the features of RAM and ROM?

Answer: flash memory

Question: Firewire ports are used to connect keyboards, mice, printers, and storage devices.

Answer: FALSE

Question: VGA and DVI ports provide connections to monitors.

Answer: TRUE

Question: Which of the following ports is used for connecting musical instruments to a sound card?

Answer: MIDI

Question: Which of the following is not a character encoding standard?

Answer: CISI

Question: For multicore processors to be used effectively, computers must understand how to divide tasks into parts that can be distributed across each core—an operation called _____.

Answer: parallel processing

Question: A bus is a pathway for bits representing data and instructions.

Answer: TRUE

Question: Parallel processing requires a computer to perform one complete task before beginning the next task.

Answer: FALSE

Question: RAM is considered temporary, or volatile, storage.

Answer: TRUE

Question: The number of bits that can travel simultaneously down a bus is known as the word size.

Answer: FALSE

Question: Laptops and tablets use _____ that are typically located outside the system unit.

Answer: AC Adaptors

Question: These specialty chips are designed to improve specific computing operations such as displaying 3D images and encrypting data.

Answer: coprocessors

Question: Computers require direct current (DC) to power their electronic components and to represent data and instructions.

Answer: TRUE

Question: Most personal computers allow users to expand their systems by providing these on the system board.

Answer: expansion slots

Question: With these systems, input and output devices are located outside the system unit.

Answer: desktop systems

Question: This character encoding scheme allows non-English characters and special characters to be represented.

Answer: unicode

Question: Term used to describe the number of bits that a CPU can access at one time.

Answer: word

Question: The processing speed of a microprocessor is typically represented by its _____.

Answer: clock speed

Question: A type of specialty processor devoted exclusively to protecting your privacy.

Answer: Cryptoprocessor

Question: ASCII supports languages such as Chinese and Japanese.

Answer: FALSE

Question: USB ports are used to connect keyboards, mice, printers, storage devices, and a variety of specialty devices.

Answer: TRUE

Question: On the motherboard, the connection points for chips are referred to as _____.

Answer: sockets

Question: This type of computer is a thin slab that is almost all monitor with the system unit located behind the monitor.

Answer: tablet

Question: In most personal computer systems, the CPU is contained on a single chip called the _____.

Answer: microprocessor

Question: Read-only memory (ROM) chips have information stored in them by the manufacturer.

Answer: TRUE

Question: Pathways that support communication among the various electronic components on the system board are called _____.

Answer: bus lines

Question: The control unit directs the movement of electronic signals between the memory and the ALU.

Answer: TRUE

Question: A byte is formed by a group of _____.

Answer: 8 bites

Question: The system board is also known as the _____.

Answer: motherboard

Question: eSATA ports provide high-speed connections for external hard-disk drives, optical discs, and other large secondary storage devices.

Answer: TRUE

Question: 64-bit-word computer can access 8 bytes at a time.

Answer: TRUE

Question: These types of ports typically provide high-speed connections to specialized devices such as camcorders and storage devices.

Answer: FireWire

Question: The ALU tells the rest of the computer system how to carry out a program's instructions.

Answer: FALSE

Question: Integrated circuits must be mounted on _____, which are then plugged into the system board.

Answer: chip carriers

Question: Which of the following ports provide high-speed connections for external hard-disk drives, optical discs, and other large secondary storage devices?

Answer: eSATA

Question: When you reboot your system, the computer follows start-up instructions stored in this type of memory.

Answer: flash

Question: Graphics cards connect the system board to secondary storage.

Answer: FALSE

Question: All of the following are commonly used units of measurement to describe memory capacity, except _____.

Answer: nanobyte

Question: MiniDP ports are an audiovisual port typically used to connect large monitors.

Answer: TRUE

Question: The system unit, also known as the system chassis, is a container that houses most of the electronic components that make up a computer system.

Answer: TRUE

Question: Which of the following allows a computer to run two or more operations simultaneously?

Answer: Multicore processors

Question: A 32-bit-word computer can access _____.

Answer: 4 bytes at a time

Question: Which of the following can be used to connect several devices to the system unit and are widely used to connect keyboards, mice, printers, storage devices, and a variety of specialty devices?

Answer: USB port

Question: HDMI ports make it possible to use a computer as a video jukebox or an HD video recorder.

Answer: TRUE

Question: With this type of memory, large programs are divided into parts and the parts are stored on a secondary device, usually a hard disk.

Answer: virtual

Question: Virtual memory is stored on a RAM chip.

Answer: FALSE