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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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140. Installed on the original IBM PCs, used a command-line interface that simply displayed a "prompt” such as

A、　Linux

B、　DOS

C、　Unix

D、　HTML

答案：B

计算机期末复习练习2

76.An Ethernet cable is similar to a( ) , but has a slighter larger plastic snap-in plug. ( )

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

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46.A graphics card typically contains special video memory, which stores screen images as they are processed, and they are displayed. ( )

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79.File shrinks the size of a file so it requires less storage space. ( )

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32.A larger dot pitch produces a crisper image.

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

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14.Programs that add functionality to other programs, such as browsers, are referred to as . ( )

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157.A computer can have a permanently assigned

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56.A standard desktop computer includes a as its primary pointing device. ( )

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单选题

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计算机期末复习练习2

140. Installed on the original IBM PCs, used a command-line interface that simply displayed a "prompt” such as

A、　Linux

B、　DOS

C、　Unix

D、　HTML

答案：B

相关题目

76.An Ethernet cable is similar to a( ) , but has a slighter larger plastic snap-in plug. ( )

A. 　standard telephone cable

B. 　cable television cable

C. 　electrical cord

D. 　headset cord

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

A. 正确

B. 错误

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46.A graphics card typically contains special video memory, which stores screen images as they are processed, and they are displayed. ( )

A. 　at the same time as

B. 　before

C. 　none of the above

D. 　after

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79.File shrinks the size of a file so it requires less storage space. ( )

A. 　compression

B. 　defragmenting

C. 　synthesizing

D. 　scanning

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32.A larger dot pitch produces a crisper image.

A. 正确

B. 错误

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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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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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14.Programs that add functionality to other programs, such as browsers, are referred to as . ( )