一起答
单选

面向对象方法学的出发点和基本原则是尽可能模拟人类习惯的思维方式,分析、设计和实现一个软件系统的方法和过程,尽可能接近于人类认识世界解决问题的方法和过程。因此面向对象方法有许多特征,如软件系统是由对象组成的;(50);对象彼此之间仅能通过传递消息互相联系;层次结构的继承。

  • A.开发过程基于功能分析和功能分解
  • B.强调需求分析重要性
  • C.把对象划分成类,每个对象类都定义一组数据和方法
  • D.对既存类进行调整
试题出自试卷《软件水平考试(初级)程序员上午(基础知识)模拟试卷8》
参考答案
查看试卷详情
相关试题
  1. (68)

    • A.pirated software
    • B.email attachments
    • C.anti - virus software
    • D.shareware
  2. (66)

    • A.Virus
    • B.Windows 2000
    • C.software
    • D.Operating System
  3. Viruses can't be transmitted by(74)and(75)is not a common route for virus infiltration.

    • A.booting a PC from an infected medium
    • B.accessing to ROM
    • C.opening an infected file
    • D.executing an infected program
  4. (64)

    • A.Control Unit
    • B.buffer
    • C.register
    • D.CPU
  5. Software refers to(70). The most important software on any computer is(71).

    • A.input
    • B.programs
    • C.output
    • D.electronic
  6. (62)

    • A.chip
    • B.tube
    • C.transistor
    • D.switch
  7. CPU doesn't mean(68). On a large computer system, a(69)links external devices to a channel.

    • A.the Central Processing Unit
    • B.Control Unit and Arithmetic/logic Unit
    • C.a peripheral device
    • D.the heart of the computer system
  8. Modern computers are electronic and(66)devices. The basic building block of a modem computer is a(67).

    • A.chemical
    • B.digital
    • C.phisical
    • D.anal0g
  9. (60)

    • A.网络API
    • B.传输协议
    • C.驱动程序
    • D.TDI传送器
  10. (59)

    • A.网络驱动程序的NDIS
    • B.转发程序接口
    • C.服务程序接口
    • D.TCP/IP协议