Make (75) copies of important files to protect your information.

试卷相关题目

• 1Each Web site has its own unique address known as a (74) ■

  A.URL(Uniform Resource Locator)

  B.IP(Intemet Protocol)

  C.HTML(Hyper Text Markup Language)

  D.WWW(Worid Wide Web)

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• 2A basic feature of all (73) is the capability to locate records in the file quickly.

  A.APP

  B.OS

  C.CAD

  D.DBMS

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• 3(72)acts as the manager of computer resources.

  A.Application

  B.Operating system

  C.I/O

  D.Data

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• 4The (71) is a pointing device that controls the pointer on the screen.

  A.keyboard

  B.mouse

  C.scanner

  D.printer

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• 5某企业信息处理技术员小王总结的以下几条工作经验中，(70)并不正确。

  A.工作认真细致，态度严谨负责，客观评价问题

  B.逻辑思维清晰，对业务和实际情况有足够了解

  C.要有好奇心，善于发现数据背后隐藏的秘密

  D.尽量采用高级的处理方法，展示自己的能力

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