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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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32.The resolution for many early PC displays was referred to as . ( )

A、　VGA

B、　PCA

C、　VCL

D、　PCL

答案：A

计算机期末复习练习2

33.The most popular pointing devices for personal computers include mice,trackballs,pointing sticks,trackpads,and joysticks.

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141.The screen shown in the figure above displays a( )_interface,which simply
displays a "prompt" and waits for
users to type commands.

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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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155.The figure below shows a typical_

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44.A( ) produces an image by manipulating light within a layer of liquid crystal cells. ( )

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51.The graphics card is also called a . ( )

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160._is an established technology for exchanging files, particularly those that are a bit too large to as e-mail attachments.

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28.Installed on the original IBM PCs, used a command-line interface that simply displayed a “prompt” such as C:\ on the screen and waited for users to type commands. ( )

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117.Most ink jet printers use CMYK color, which
requires only cyan ( ), magenta ( ), yellow, and black inks to create a printout that appears to have_of colors. ( )

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154.A( ) _is a company that offers Internet access to individuuals andibusinesses.

题目内容

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单选题

)

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计算机期末复习练习2

32.The resolution for many early PC displays was referred to as . ( )

A、　VGA

B、　PCA

C、　VCL

D、　PCL

答案：A

相关题目

33.The most popular pointing devices for personal computers include mice,trackballs,pointing sticks,trackpads,and joysticks.

A. 正确

B. 错误

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141.The screen shown in the figure above displays a( )_interface,which simply
displays a "prompt" and waits for
users to type commands.

A. 　command-line

B. 　operator-input

C. 　user-input

D. 　operator-command

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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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155.The figure below shows a typical_

A. 　 LAN

B. 　 MAN

C. 　 SAN

D. 　 TAN

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44.A( ) produces an image by manipulating light within a layer of liquid crystal cells. ( )

A. 　LED

B. 　plasma screen

C. 　LCD

D. 　CRT

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51.The graphics card is also called a . ( )

A. 　either a. or b.

B. 　neither a. nor b.

C. 　video card

D. 　graphics board

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160._is an established technology for exchanging files, particularly those that are a bit too large to as e-mail attachments.

A. 　 HTML

B. 　 FTP

C. 　 HTTP

D. 　 TCP/IP

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28.Installed on the original IBM PCs, used a command-line interface that simply displayed a “prompt” such as C:\ on the screen and waited for users to type commands. ( )

A. 　Linux

B. 　DOS

C. 　Unix

D. 　HTML

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117.Most ink jet printers use CMYK color, which
requires only cyan ( ), magenta ( ), yellow, and black inks to create a printout that appears to have_of colors. ( )

A. 　hundreds

B. 　thousands

C. 　millions

D. 　billions

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154.A( ) _is a company that offers Internet access to individuuals andibusinesses.

A. 　 NSP

B. 　 ISP

C. 　 ASP

D. 　 DSP

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