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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

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156.If you wanted to operate the network shown above in client/server mode, you would need to add _.

A、　 a server

B、　 a router

C、　 an Ethernet adapter

D、　 a wireless adapter

答案：A

计算机期末复习练习2

22. software helps computers manage files, interact with peripheral devices, send data over networks, and filter out viruses. ( )

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17.ROM circuitry holds hardwired instructions that are a permanent part of the circuitry and remain in place even when the computer power is turned off. ( )

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23.Animated are essentially a series of bitmap images displayed in sequence to achieve animation effects. ( )

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36.In the figure below, the line labeled #1 is pointing to the . ( )

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47.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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45.Printer speeds are measured either by pages per minute or . ( )

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149.Circuitry for Ethernet or Wi-Fi networking is incorporated into the_of most personal computers.

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92.Microsoft is one of the most well-known databases for personal computers. ( )

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38.Small notebook computers are sometimes called . ( )

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45.Contrast ratio is the difference between the luminance of white and black pixels.

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计算机期末复习练习2

156.If you wanted to operate the network shown above in client/server mode, you would need to add _.

A、　 a server

B、　 a router

C、　 an Ethernet adapter

D、　 a wireless adapter

答案：A

相关题目

22. software helps computers manage files, interact with peripheral devices, send data over networks, and filter out viruses. ( )

A. 　Database

B. 　Application

C. 　Productivity

D. 　System

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17.ROM circuitry holds hardwired instructions that are a permanent part of the circuitry and remain in place even when the computer power is turned off. ( )

A. 正确

B. 错误

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23.Animated are essentially a series of bitmap images displayed in sequence to achieve animation effects. ( )

A. 　BIFs

B. 　BITs

C. 　GITs

D. 　GIFs

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36.In the figure below, the line labeled #1 is pointing to the . ( )

A. 　USB display port

B. 　DVI display port

C. 　HDMI display port

D. 　VGA display port

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

A. 　locked

B. 　number

C. 　editing

D. 　docked

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45.Printer speeds are measured either by pages per minute or . ( )

A. 　characters per minute

B. 　characters per millisecond

C. 　characters per second

D. 　words per minute

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149.Circuitry for Ethernet or Wi-Fi networking is incorporated into the_of most personal computers.