● Consumption of the total life-cycle effort in software maintenance is (71) that in software development.(71)A.less thanB.larger thanC.equal or less thanD.equal or larger than

题目

● Consumption of the total life-cycle effort in software maintenance is (71) that in software development.

(71)

A.less than

B.larger than

C.equal or less than

D.equal or larger than


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  • 第1题:

    Asystem's architecture is a representation of a system in which there is amapping of(71)onto hardware and softwarecomponents, a mapping of the(72)onto thehardware architecture. and a concern for the human interaction with thesecomponents. That is, system architecture is concerned with a total system, includinghardware. software, and humans.

    Softwarearchitectural structures can be divided into three major categories, dependingon the broad nature of the elements they show.1)(73)embodydecisions as a set of code or data units that have to be constructed orprocured.2)(74)embody decisions as to how the systemis to be structured as set of elements that have runtime behavior. andinteractions.3)(75)embody decisions as to how thesystem will relate to nonsoftware structures in its

    environment(suchas CPUs, file systems, networks, development teams, etc.).

    71.( )

    A.attributes

    B.constraint

    C.functionality

    D.requirements


    正确答案:C
    系统架构是一个系统的一种表示,包含了功能到软硬件构件的映射、软件架构到硬件架构的映射以及对于这些组件人机交互的关注。也就是说,系统架构关注于整个系统,包括硬件、软件和使用者。软件架构结构根据其所展示元素的广义性质,可以被分为三个主要类别。1)模块结构将决策体现为一组需要被构建或采购的代码或数据单元。2)构件连接器结构将决策体现为系统如何被结构化为一组具有运行时行为和交互的元素。3)分配结构将决策体现为系统如何在其环境中关联到非软件结构,如CPU、文件系统、网络、开发团队等。

  • 第2题:

    ●Software (75)occurs following delivery ofa software product to the customer.

    (75)

    A.analysis

    B.design

    C.implementation

    D.maintenance


    正确答案:D

  • 第3题:

    The term “software( )" is used to describe the software engineering activities that occur following delivery of a software product to the customer.

    A.analysis
    B.design
    C.implementation
    D.maintenance

    答案:D
    解析:

  • 第4题:

    Software ( )activities involve making enhancements to software products ,adapting products to new environments ,and correcting problems.

    A. analysis B. design C. coding D. maintenance


    正确答案:D

  • 第5题:

    Software ( ) activities involve making enhancements to software products, adapting products to new environments, and correcting problems.

    A.analysis
    B.design
    C.coding
    D.maintenance

    答案:D
    解析:
    软件维护活动包括增强软件产品、调整软件产品以适应新的环境和纠正软件中的问题。

  • 第6题:

    Henry cannot resist the lure of drugs.

    A:abuse
    B:flavor
    C:temptation
    D:consumption

    答案:C
    解析:
    题干意为“亨利不能抵档毒品的诱惑。” 句中划线词意为“诱惑”。C项temptation意为“引诱,引诱物”;例:No temptation could make him false to a friend.没有诱惑能使他欺骗朋友。A项意为“弊端,恶习,虐待”。B项意为“风味,香料,滋味”。D项意为“消耗,消费”。故选C。