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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

(

判断题

)

46.High-speed printers,optical character readers,computer-controlled robots, package scanners, and UPC scanners can all be consider.

A、正确

B、错误

答案：A

计算机期末复习练习2

18.At lower resolutions, text and other objects appear smaller. ( )

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136. Electronicare used to enter information
into the database.

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40.The mouse is the most important input device on desktop and notebook computers.

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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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35.Examples of input that a computer can accept include . ( )

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46.High-speed printers,optical character readers,computer-controlled robots, package scanners, and UPC scanners can all be consider.

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54.A(n) computer program forms the software that sets up a computer to do a specific task.

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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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52.High-speed printers, optical character readers, computer-controlled robots, package scanners, and UPC scanners can all be considered peripheral devices.

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139. Most antivirus software runs

题目内容

(

判断题

)

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计算机期末复习练习2

46.High-speed printers,optical character readers,computer-controlled robots, package scanners, and UPC scanners can all be consider.

A、正确

B、错误

答案：A

相关题目

18.At lower resolutions, text and other objects appear smaller. ( )

A. 正确

B. 错误

点击查看答案

136. Electronicare used to enter information
into the database.

A. 　forms

B. 　links

C. 　queries

D. 　reports

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40.The mouse is the most important input device on desktop and notebook computers.

A. 正确

B. 错误

点击查看答案

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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35.Examples of input that a computer can accept include . ( )

A. 　all of the above

B. 　instructions from a computer program

C. 　audio signals from a microphone

D. 　temperatures from a thermostat

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46.High-speed printers,optical character readers,computer-controlled robots, package scanners, and UPC scanners can all be consider.

A. 正确

B. 错误

点击查看答案

54.A(n) computer program forms the software that sets up a computer to do a specific task.

A. 正确

B. 错误

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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

52.High-speed printers, optical character readers, computer-controlled robots, package scanners, and UPC scanners can all be considered peripheral devices.

A. 正确

B. 错误

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139. Most antivirus software runs

A. 　continuously even if your computer is turned off

B. 　continuously whenever your computer is turned on

C. 　on scheduled dates

D. 　only when you choose to run it

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