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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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单选题

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161.Voice,over IP ( ) carries voice conversations over a _.

A、　 telephone network

B、　 cable network

C、　 computer network

D、　 cell tower network

答案：C

计算机期末复习练习2

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

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15.A digital device works with continuous data. ( )

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118._is the measurement in inches from one corner of the screen diagonally across to the opposite corner.( )

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157.A computer can have a permanently assigned

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71.A is basically a wireless local area network that provides access to guests using notebook computers, PDAs, or other mobile devices. ( )

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102.A( ) is a company that offers Internet access to individuals and businesses. ( )

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65.When set at color depth ( ), your PC can display more than 16 million colors and produce what are considered photographic-quality images. ( )

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44.Most desktop computer keyboards also include a(n) calculator-style numeric keypad.

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49. Luminance is usually expressed in light per square meter, with higher numbers indicating a brighter display.

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63.A computer is a portable computing device featuring a touch-sensitive screen that can be used as a writing or drawing pad. ( )

题目内容

(

单选题

)

手机预览

计算机期末复习练习2

161.Voice,over IP ( ) carries voice conversations over a _.

A、　 telephone network

B、　 cable network

C、　 computer network

D、　 cell tower network

答案：C

相关题目

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

A. 　double

B. 　duplex

C. 　multiplex

D. 　high efficiency

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15.A digital device works with continuous data. ( )

A. 正确

B. 错误

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118._is the measurement in inches from one corner of the screen diagonally across to the opposite corner.( )

A. 　Screen resolution

B. 　Screen span

C. 　Screen pixels

D. 　Screen size

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157.A computer can have a permanently assigned

A. 　 Static

B. 　 dynamic

C. 　 connected

D. 　 default

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71.A is basically a wireless local area network that provides access to guests using notebook computers, PDAs, or other mobile devices. ( )

A. 　Wi-Fi hotspot

B. 　Bluetooth Center

C. 　WAP

D. 　LAN

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102.A( ) is a company that offers Internet access to individuals and businesses. ( )

A. 　NSP

B. 　DSP

C. 　ISP

D. 　ASP

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65.When set at color depth ( ), your PC can display more than 16 million colors and produce what are considered photographic-quality images. ( )

A. 　32-bit

B. 　16-bit

C. 　64-bit

D. 　24-bit

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44.Most desktop computer keyboards also include a(n) calculator-style numeric keypad.

A. 正确

B. 错误

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49. Luminance is usually expressed in light per square meter, with higher numbers indicating a brighter display.

A. 正确

B. 错误

点击查看答案

63.A computer is a portable computing device featuring a touch-sensitive screen that can be used as a writing or drawing pad. ( )

A. 　notebook

B. 　laptop

C. 　PC

D. 　tablet

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