● In __(75)__ programming,the user determines the sequence of instructions to be executed,not programmer.

试卷相关题目

• 1● Files can be lost or destroyed accidentally.Keep __(74)__copies of all data on removable storage medi

  A.A.backup

  B.back

  C.black

  D.backdown

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• 2● __(73)__ are web sites that search the web for occurrences of a specified word or phrase.

  A.Search engines

  B.WWW

  C.Internet

  D.Java

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• 3● The __(72)__ is a collection of computers connected together by phone lines that allows for the global sharing information.

  A.interface

  B.Internet

  C.LAN

  D.WWW

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• 4● __(71)__ is the sending and receiving of the message by computer.It is a fast,low-cost way of communicating worldwide.

  A.LAN

  B.Post office

  C.E-Mail

  D.Interface

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• 5● __(70)__ is not a linear structure

  A.Graph

  B.Queue

  C.Stack

  D.1-dimension array

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