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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

题目内容

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单选题

)

73. software is an important tool for planning large projects, scheduling project tasks, and tracking project costs. ( )

A、　Accounting

B、　Presentation

C、　Groupware

D、　Project Management

答案：D

计算机期末复习练习2

45.Printer speeds are measured either by pages per minute or . ( )

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93.Most antivirus software runs . ( )

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78.Routers are handy for . ( )

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

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

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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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53.A(n) ink jet printer uses the same technology as a photocopier to paint dots of light on a light-sensitive drum.

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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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25.The control unit directs microprocessor tasks. ( )

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

题目内容

(

单选题

)

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计算机期末复习练习2

73. software is an important tool for planning large projects, scheduling project tasks, and tracking project costs. ( )

A、　Accounting

B、　Presentation

C、　Groupware

D、　Project Management

答案：D

相关题目

45.Printer speeds are measured either by pages per minute or . ( )

A. 　characters per minute

B. 　characters per millisecond

C. 　characters per second

D. 　words per minute

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93.Most antivirus software runs . ( )

A. 　on scheduled dates

B. 　only when you choose to run it

C. 　continuously whenever your computer is turned on

D. 　continuously even if your computer is turned off

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78.Routers are handy for . ( )

A. 　exchanging data between computers on a LAN

B. 　connecting to the Internet

C. 　neither a. nor b.

D. 　both a. and b.

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

A. 正确

B. 错误

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

A. 　procedures

B. 　objects

C. 　arithmetic
Rules

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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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53.A(n) ink jet printer uses the same technology as a photocopier to paint dots of light on a light-sensitive drum.

A. 正确

B. 错误

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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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25.The control unit directs microprocessor tasks. ( )

A. 正确

B. 错误

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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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