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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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单选题

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106.Networks are monitored by security personnel and supervised by ____ who set( ) up accounts and passwords for authorized network users. ( )

A、　the government

B、　network administrators

C、　IT managers

D、　password administrators

答案：SB

计算机期末考试题库

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

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55.A computer ____ device uses digital light processing technology to display a computer-generated image on a large-size screen. ( )

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108.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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43.The system unit contains storage devices, a power supply, and the computer’s main circuit board, called a ____. ( )

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20.A computer network can encompass as few as one or as many as thousands of computers. ( )

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

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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 .( )

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10.A larger dot pitch produces a crisper image. ( )

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5.n the context of computing, software refers to symbols that represent facts, objects, and ideas.} ( )

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83.___ is a type of application software designed to help several people collaborate on projects using connections provided by a local network or the Internet. ( )
)

题目内容

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单选题

)

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计算机期末考试题库

106.Networks are monitored by security personnel and supervised by ____ who set( ) up accounts and passwords for authorized network users. ( )

A、　the government

B、　network administrators

C、　IT managers

D、　password administrators

答案：SB

相关题目

30.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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55.A computer ____ device uses digital light processing technology to display a computer-generated image on a large-size screen. ( )

A. 　Video

B. 　display

C. 　film

D. 　Projection

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108.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. 　system

C. 　application

D. 　productivity

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43.The system unit contains storage devices, a power supply, and the computer’s main circuit board, called a ____. ( )

A. 　any of the above

B. 　motherboard

C. 　mainboard

D. 　system board

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

A. 　server

B. 　tablet

C. 　desktop

D. 　mainframe

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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

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10.A larger dot pitch produces a crisper image. ( )

A. 正确

B. 错误

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5.n the context of computing, software refers to symbols that represent facts, objects, and ideas.} ( )

A. 正确

B. 错误

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83.___ is a type of application software designed to help several people collaborate on projects using connections provided by a local network or the Internet. ( )
)

A. 　Project Management software

B. 　Groupware

C. 　Presentation software

D. 　Accounting software

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