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

A、正确

B、错误

答案：A

计算机期末复习练习2

43.At lower resolutions, text and other objects appear smaller.

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

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103.A computer is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users. ( )

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124. In the photo labeled "Figure 3." below,the keys shown are thekeys. Figure 3.( )

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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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128._software is designed to help you create,
manipulate, and print graphics.

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144._gather,format,and present information in the database, and can typically be printed, published on the
Web,or e-mailed to other people.

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

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161.Voice,over IP ( ) carries voice conversations over a _.

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7.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. ( )

题目内容

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判断题

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计算机期末复习练习2

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

A、正确

B、错误

答案：A

相关题目

43.At lower resolutions, text and other objects appear smaller.

A. 正确

B. 错误

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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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103.A computer is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users. ( )

A. 　mainframe

B. 　tablet

C. 　desktop

D. 　server

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124. In the photo labeled "Figure 3." below,the keys shown are thekeys. Figure 3.( )

A. 　direction

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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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128._software is designed to help you create,
manipulate, and print graphics.

A. 　Video

B. 　Presentation

C. 　Graphics

D. 　Camera

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144._gather,format,and present information in the database, and can typically be printed, published on the
Web,or e-mailed to other people.

A. 　Forms

B. 　Links

C. 　Reports

D. 　Queries

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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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161.Voice,over IP ( ) carries voice conversations over a _.

A. 　 telephone network

B. 　 cable network

C. 　 computer network

D. 　 cell tower network

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7.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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