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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

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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

答案：A

计算机期末复习练习2

21 gather, format, and present information in the database, and can typically be printed, published on the Web, or e-mailed to other people. ( )

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9. software is a category of system software that includes programs designed to optimize your computer’s performance, protect data, and facilitate communication. ( )

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

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16.Most computers have only one location for storing data. ( )

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

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

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56.A standard desktop computer includes a as its primary pointing device. ( )

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40.A graphics features a pressure-sensitive surface and pen for free-hand drawing. ( )

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18.Most database software includes tools to create all of these EXCEPT . ( )

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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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计算机期末复习练习2

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

答案：A

相关题目

21 gather, format, and present information in the database, and can typically be printed, published on the Web, or e-mailed to other people. ( )

A. 　Forms

B. 　Links

C. 　Reports

D. 　Queries

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9. software is a category of system software that includes programs designed to optimize your computer’s performance, protect data, and facilitate communication. ( )

A. 　Zip

B. 　Utility

C. 　Compression

D. 　Usability

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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

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16.Most computers have only one location for storing data. ( )

A. 正确

B. 错误