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

A、　defragmenting

B、　synthesizing

C、　scanning

D、　compression

答案：D

计算机期末复习练习2

21.In a computer, most processing takes place in a component called the central processing unit (CPU), which is sometimes described as the computer’s “brain.” ( )

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28.Some displays can be classified as both input and output devices because they include a touch-sensitive screen that accepts input. ( )

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25.Software applies , also called algorithms(算法), to process data. ( )

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

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

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4. software helps a business keep track of the money flowing into and out of various accounts. ( )

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110.A is used to formulate search criteria. ( )

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143.Software applies_, also called
algorithms(算法),to process data.

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20.Digital audio is stored in a variety of file types, including all of these EXCEPT: . ( )

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

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

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

A、　defragmenting

B、　synthesizing

C、　scanning

D、　compression

答案：D

相关题目

21.In a computer, most processing takes place in a component called the central processing unit (CPU), which is sometimes described as the computer’s “brain.” ( )

A. 正确

B. 错误

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28.Some displays can be classified as both input and output devices because they include a touch-sensitive screen that accepts input. ( )

A. 正确

B. 错误

点击查看答案

25.Software applies , also called algorithms(算法), to process data. ( )

A. 　procedures

B. 　objects

C. 　rules

D. 　arithmetic