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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

(

单选题

)

37.A voice converts digital text into audio output. ( )

A、　creator

B、　emulator

C、　signal

D、　synthesizer

答案：D

计算机期末复习练习2

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

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136. Electronicare used to enter information
into the database.

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125._is usually generated at Web sites and is designed to report your online activities to marketing companies
that use the information to send you
advertisements.( )

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123.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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138._Digital audio is stored in a variety of file types, including all of these EXCEPT:

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50. Some scanners have optical character
recognition ability, which converts the letters and symbols on a page into analog data that can be edited using word processing software.

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31.The series of instructions that tell a computer how to carry out a processing task is referred to as a(n) computer program. ( )

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96.n 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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47.The most popular pointing devices for personal computers include mice,trackballs, pointing sticks,trackpads,and joysticks.

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85.Voice over IP ( ) carries voice conversations over a . ( )

题目内容

(

单选题

)

手机预览

计算机期末复习练习2

37.A voice converts digital text into audio output. ( )

A、　creator

B、　emulator

C、　signal

D、　synthesizer

答案：D

相关题目

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

A. 正确

B. 错误

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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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125._is usually generated at Web sites and is designed to report your online activities to marketing companies
that use the information to send you
advertisements.( )

A. 　Spam

B. 　Spyware

C. 　Viruses

D. 　File Compression

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

A. 　editing

B. 　number

C. 　locked

D. 　docked

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138._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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50. Some scanners have optical character
recognition ability, which converts the letters and symbols on a page into analog data that can be edited using word processing software.

A. 正确

B. 错误

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31.The series of instructions that tell a computer how to carry out a processing task is referred to as a(n) computer program. ( )

A. 正确

B. 错误

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96.n 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. 　speaker notes

C. 　author notes

D. 　audience notes