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计算机期末考试题库

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计算机期末考试题库

题目内容

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单选题

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13.A proprietary version of MP3, designated as ____, is used for iTunes music. ( )

A、　MP4

B、　P4M

C、　PM4

D、　M4P

答案：D

计算机期末考试题库

17.____ software helps you learn and practice new skills. ( )18

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

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

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

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24.The primary purpose of ____ software—your computer’s operating system, device drivers, and utilities—is to help the computer carry out its basic operating function. ( )

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6.The arithmetic logic unit uses registers to hold data that is being processed.( )

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

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38.Small notebook computers are sometimes called ____. ( )

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3.RAM is a temporary holding area for data, application program instructions, and the operating system.( )

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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

计算机期末考试题库

13.A proprietary version of MP3, designated as ____, is used for iTunes music. ( )

A、　MP4

B、　P4M

C、　PM4

D、　M4P

答案：D

相关题目

17.____ software helps you learn and practice new skills. ( )18

A. 　Project Management

B. 　Accounting

C. 　Presentation

D. 　Educational

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

A. 　BIFs

B. 　BITs

C. 　GIFs

D. 　GITs

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

A. 　MP3

B. 　WAV

C. 　MP4

D. 　M4P

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

A. 　form

B. 　query

C. 　report

D. 　list

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24.The primary purpose of ____ software—your computer’s operating system, device drivers, and utilities—is to help the computer carry out its basic operating function. ( )

A. 　database

B. 　productivity

C. 　system

D. 　application

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6.The arithmetic logic unit uses registers to hold data that is being processed.( )

A. 正确

B. 错误

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

A. 　defragmenting

B. 　synthesizing