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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

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50.For protection against power outages, you can connect your computer to a( ) ____ power supply that offers battery backup along with surge protection. ( )

A、　uninterruptible

B、　corrupt-proof

C、　interruptible

D、　metered

答案：NA

计算机期末考试题库

8.Architects and engineers typically use digitizing tablets to transfer points from paper-based drawings into digital format. ( )

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88.A typically connects personal computers within a very limited geographical area, usually within a single building. ( )

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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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19.Microsoft ____ is one of the most well-known databases for personal computers. ( )

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9.____ software is a category of system software that includes programs designed to optimize your computer’s performance, protect data, and facilitate communication. ( )

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

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29.Few PC display devices have the capability to display millions of colors; most, however, display thousands of colors. ( )

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14.A(n) output device, such as a keyboard or mouse, gathers data and transforms it into a series of electronic signals for the computer to store and manipulate. ( )

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9.Luminance is usually expressed in light per square meter, with higher numbers indicating a brighter display. ( )

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

题目内容

(

单选题

)

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计算机期末考试题库

50.For protection against power outages, you can connect your computer to a( ) ____ power supply that offers battery backup along with surge protection. ( )

A、　uninterruptible

B、　corrupt-proof

C、　interruptible

D、　metered

答案：NA

相关题目

8.Architects and engineers typically use digitizing tablets to transfer points from paper-based drawings into digital format. ( )

A. 正确

B. 错误

点击查看答案

88.A typically connects personal computers within a very limited geographical area, usually within a single building. ( )

A. 　BAN

B. 　WAN

C. 　NAN

D. 　LAN

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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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19.Microsoft ____ is one of the most well-known databases for personal computers. ( )

A. 　Word

B. 　Access

C. 　Visio

D. 　Onenote

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9.____ software is a category of system software that includes programs designed to optimize your computer’s performance, protect data, and facilitate communication. ( )

A. 　Zip

B. 　Utility

C. 　Compression

D. 　Usability

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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

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29.Few PC display devices have the capability to display millions of colors; most, however, display thousands of colors. ( )

A. 正确

B. 错误

点击查看答案

14.A(n) output device, such as a keyboard or mouse, gathers data and transforms it into a series of electronic signals for the computer to store and manipulate. ( )

A. 正确

B. 错误

点击查看答案

9.Luminance is usually expressed in light per square meter, with higher numbers indicating a brighter display. ( )

A. 正确

B. 错误

点击查看答案

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

A. 　Accounting

B. 　Presentation

C. 　Project management

D. 　Groupware