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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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单选题

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5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )

A、　Web authoring notes

B、　author notes

C、　speaker notes

D、　audience notes

答案：C

计算机期末复习练习2

151.Computer networks often incorporate some type of centralized device to handle communications, such as_.

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

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66.A is a touch-sensitive surface on which you can slide your fingers to move the on-screen pointer. ( )

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25.The control unit directs microprocessor tasks. ( )

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

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51.A computer network can encompass as few as one or as many as thousands of computers.

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86.Databases can be stored on . ( )

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11.Contrast ratio is the difference between the luminance of white and black pixels. ( )

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62.Originally designed to accept input from devices called , mainframes today are typically accessed by desktop computers. ( )

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

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

5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )

A、　Web authoring notes

B、　author notes

C、　speaker notes

D、　audience notes

答案：C

相关题目

151.Computer networks often incorporate some type of centralized device to handle communications, such as_.

A. 　 switches

B. 　 hubs

C. 　 bridges

D. 　 all of the above

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

A. 　procedures

B. 　objects

C. 　rules

D. 　arithmetic

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66.A is a touch-sensitive surface on which you can slide your fingers to move the on-screen pointer. ( )

A. 　trackpoint

B. 　touchpoint

C. 　trackpad

D. 　movepad

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25.The control unit directs microprocessor tasks. ( )

A. 正确

B. 错误

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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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51.A computer network can encompass as few as one or as many as thousands of computers.

A. 正确

B. 错误

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86.Databases can be stored on . ( )

A. 　all of the above

B. 　personal computers

C. 　servers

D. 　handheld computers

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11.Contrast ratio is the difference between the luminance of white and black pixels. ( )

A. 正确

B. 错误

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62.Originally designed to accept input from devices called , mainframes today are typically accessed by desktop computers. ( )

A. 　pods

B. 　LCDs

C. 　ports

D. 　terminals

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

A. 　defragmenting

B. 　synthesizing

C. 　scanning

D. 　compression

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5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is setaside for .( )

5.In the figure above, the area towards the bottom of the screen that says “Manga are also called ‘komikku’” is set
aside for .( )