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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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判断题

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

A、正确

B、错误

答案：B

计算机期末复习练习2

142.File_shrinks the size of a file so it
requires less storage space.

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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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63.A computer is a portable computing device featuring a touch-sensitive screen that can be used as a writing or drawing pad. ( )

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153.Servers can be powerful personal computers running

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44.Most desktop computer keyboards also include a(n) calculator-style numeric keypad.

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121.A( )_produces an image by manipulating light within a layer of liquid crystal cells.( )

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136. Electronicare used to enter information
into the database.

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

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38.Small notebook computers are sometimes called . ( )

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27.On a personal computer, standard peripheral devices include a keyboard, mouse, display unit, and printer. ( )

题目内容

(

判断题

)

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计算机期末复习练习2

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

A、正确

B、错误

答案：B

相关题目

142.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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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

点击查看答案

63.A computer is a portable computing device featuring a touch-sensitive screen that can be used as a writing or drawing pad. ( )

A. 　notebook

B. 　laptop

C. 　PC

D. 　tablet

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153.Servers can be powerful personal computers running

A. 　 Windows

B. 　 Linux

C. 　 Mac OS

D. 　 any of the above

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44.Most desktop computer keyboards also include a(n) calculator-style numeric keypad.

A. 正确

B. 错误

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121.A( )_produces an image by manipulating light within a layer of liquid crystal cells.( )

A. 　LCD

B. 　LED

C. 　CRT

D. 　plasma screen

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136. Electronicare used to enter information
into the database.

A. 　forms

B. 　links

C. 　queries

D. 　reports

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

A. 　Accounting

B. 　Presentation

C. 　Project management

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38.Small notebook computers are sometimes called . ( )

A. 　semilaptops

B. 　Netbooks

C. 　microlaptops

D. 　tinylaptops

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27.On a personal computer, standard peripheral devices include a keyboard, mouse, display unit, and printer. ( )

A. 正确

B. 错误

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