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

A) True
B) False

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_______ programs guard your computer system against viruses or other damaging programs that can invade your computer system.

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

A) True
B) False

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


A) Backup
B) File compression
C) Troubleshooting
D) Virtualization

E) B) and D)
F) All of the above

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

A) True
B) False

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


A) Disk Cleanup
B) Backup and Restore
C) Disk Defragmenter
D) Virus Scan

E) All of the above
F) A) and B)

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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.

A) True
B) False

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What are some of the features of Windows 7 and Windows 8?

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Windows 7 was released in 2009 and has a...

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System software is a single program.

A) True
B) False

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What are the three basic functions of an operating system?

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The purpose of an operating sy...

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


A) Windows 8
B) Android
C) Linux
D) Max OS X

E) A) and D)
F) C) and D)

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Most operating systems support the ability to switch between different applications. This is called _______.


A) multitasking
B) booting
C) translating
D) driving

E) B) and D)
F) None of the above

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_______ programs make copies of files to be used in case the originals are lost or damaged.

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


A) Managing resources
B) Providing Internet access
C) Providing a user interface
D) Running applications

E) All of the above
F) A) and B)

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