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计算机期末复习练习2

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计算机期末复习练习2

题目内容

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判断题

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30.In the context of computing, software refers to symbols that represent facts, objects, and ideas. ( )

A、正确

B、错误

答案：B

计算机期末复习练习2

122. A computerdevice uses digital light
processing technology to display a computer- generated image on a large-size screen.( )

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68. is usually generated at Web sites and is designed to report your online activities to marketing companies that use the information to send you advertisements. ( )

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12.USB flash drives use volatile storage technology, which provides fast access to data, and uses very little power. ( )

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23.A CD (compact disc) provides 1650–1700 MB of storage space for computer data. ( )

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6. software is popular for converting music from CDs into a digital format that can be stored on a computer. ( )
hard disk.

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43.At lower resolutions, text and other objects appear smaller.

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133._software includes templates,master
slides, and themes that can be used to ensure that all presentations
created by an organization,person, or
department have a uniform style.

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145._is a wireless network technology that transmits data between devices using radio wave used in coffee shops, airports, and other public places.

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123.In addition to the basic typing keys, desktop and notebook computer keyboards include a( ) keypad to efficiently move the screen-based insertion point.( )

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48.Some printers are capable of printing on both sides of the paper, a feature referred to as printing. ( )

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判断题

)

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计算机期末复习练习2

30.In the context of computing, software refers to symbols that represent facts, objects, and ideas. ( )

A、正确

B、错误

答案：B

相关题目

122. A computerdevice uses digital light
processing technology to display a computer- generated image on a large-size screen.( )

A. 　Video

B. 　Projection

C. 　film

D. 　display

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68. is usually generated at Web sites and is designed to report your online activities to marketing companies that use the information to send you advertisements. ( )

A. 　File Compression

B. 　Viruses

C. 　Spam

D. 　Spyware

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12.USB flash drives use volatile storage technology, which provides fast access to data, and uses very little power. ( )

A. 正确

B. 错误

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23.A CD (compact disc) provides 1650–1700 MB of storage space for computer data. ( )

A. 正确

B. 错误

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6. software is popular for converting music from CDs into a digital format that can be stored on a computer. ( )
hard disk.

A. 　MP3

B. 　WAV

C. 　SP3

D. 　SAV

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43.At lower resolutions, text and other objects appear smaller.

A. 正确

B. 错误

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133._software includes templates,master
slides, and themes that can be used to ensure that all presentations
created by an organization,person, or
department have a uniform style.

A. 　Database

B. 　Presentation

C. 　Accounting

D. 　Desktop publishing

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145._is a wireless network technology that transmits data between devices using radio wave used in coffee shops, airports, and other public places.

A. 　 Ethernet

B. 　 Wi-Fi

C. 　 Bluetooth

D. 　 The Internet

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123.In addition to the basic typing keys, desktop and notebook computer keyboards include a( ) keypad to efficiently move the screen-based insertion point.( )

A. 　editing

B. 　number

C. 　locked

D. 　docked

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48.Some printers are capable of printing on both sides of the paper, a feature referred to as printing. ( )

A. 　high efficiency

B. 　double

C. 　multiplex

D. 　duplex

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