专业技术初级资格程序员基础知识2005年上半年程序员上午试题

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• 51● ___(70)___ is not a linear structure

  A.Graph

  B.Queue

  C.Stack

  D.1-dimension array

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• 52● ___(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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• 53● 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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• 54● ___(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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• 55● 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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• 56● In ___(75)___ programming, the user determines the sequence of instructions to be executed, not programmer.

  A.top-down

  B.structure

  C.data-driven

  D.event-driven

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