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

A、　Accounting

B、　Project management

C、　Groupware

D、　Presentation

答案：A

计算机期末考试题库

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

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34.The Marketing Department Secretary inquired about the difference in transfer rates between a DVD drive versus a Blu-ray drive. A 1X DVD drive can access 10.8 Mbps; a 1X Blu-ray drive handles ____ Mbps. ( )

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47.In addition to the basic typing keys, desktop and notebook computer keyboards include a( ) ____ keypad to efficiently move the screen-based insertion point. ( )

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24.Standalone LCDs are a popular type of display for desktop computers. ( )

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

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2.Digital audio is music, speech, and other sounds represented in ____ format for use in digital devices. ( )

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22.Input can be supplied by a person, by the environment, or by another computer. ( )

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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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16.Most computers have only one location for storing data. ( )

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54.The purpose of a ____ is to serve data to computers connected to a network. ( )

题目内容

(

单选题

)

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计算机期末考试题库

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

A、　Accounting

B、　Project management

C、　Groupware

D、　Presentation

答案：A

相关题目

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

A. 正确

B. 错误

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A. 　36

B. 　20

C. 　24

D. 　30

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47.In addition to the basic typing keys, desktop and notebook computer keyboards include a( ) ____ keypad to efficiently move the screen-based insertion point. ( )

A. 　locked

B. 　number

C. 　editing

D. 　docked

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24.Standalone LCDs are a popular type of display for desktop computers. ( )

A. 正确

B. 错误

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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

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2.Digital audio is music, speech, and other sounds represented in ____ format for use in digital devices. ( )

A. 　analog

B. 　both a. and b.

C. 　neither a. nor b.

D. 　binary

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22.Input can be supplied by a person, by the environment, or by another computer. ( )

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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16.Most computers have only one location for storing data. ( )

A. 正确

B. 错误

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54.The purpose of a ____ is to serve data to computers connected to a network. ( )

A. 　both a. and b.

B. 　server