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软件设计师每日一练试题(2024/8/10)

2024年08月11日来源:信管网 作者:cnitpm

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软件设计师每日一练试题内容(2024/8/10)

  • 试题1

    The project workbook is not so much a separate document as it is a structure imposed on the documents that the project will be producing anyway.
    All the documents of the project need to be part of this (请作答此空). This includes objectives ,external specifications , interface specifications , technical standards , internal specifications and administrative memoranda(备忘录).
    Technical prose is almost immortal. If one examines the genealogy ( Ff ) of a customer manual for a piece of hardware or software , one can trace not only the ideas , but also many of the very sentences and paragraphs back to the first ( ) proposing the product or explaining the first design. For the technical writer, the paste-pot is as mighty as the pen.
    Since this is so, and since tomorrow's product-quality manuals will grow from today’s memos, it is very important to get the structure of the documentation right. The early design of the project ( ) ensures that the documentation structure itself is crafted, not haphazard. Moreover, the establishment of a structure molds later writing into segments that fit into that structure.
    The second reason for the project workbook is control of the distribution of ( ). The problem is not to restrict information, but to ensure that relevant information gets to all the people who need it.
    The first step is to number all memoranda, so that ordered lists of titles are available and h worker can see if he has what he wants. The organization of the workbook goes well beyond this to establish a tree-structure of memoranda. The ( ) allows distribution lists to be maintained by subtree, if that is desirable.
    A.structure
    B.specification
    C.standard
    D.objective

    查看答案

    试题参考答案:A

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题2

    把网络地址117.15.32.0/23划分为117.15.32.0/27,则得到的子网是(1)个。每个子网中可使用的主机地址是(2)个。
    (1)A.4
    B.8
    C.16
    D.32
    (2)A.30
    B.31
    C.32
    D.34

    查看答案

    试题参考答案:C、A

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题3

    若有一个仓库,可以存放P1、P2两种产品,但是每次只能存放一种产品.要求:
    ① w=P1的数量-P2的数量
    ② -i<w<k (i、k为正整数)
    若用PV操作实现P1和P2产品的入库过程,至少需要(1)个同步信号量及(2)个互斥信号量,其中,同步信号量的初值分别为(3),互斥信号量的初值分别为(4)。
    (1)A、0 
    B、1 
    C、2 
    D、3
    (2)A、0 
    B、1 
    C、2
    D、3
    (3)A、0 
    B、i,k,0 
    C、i,k 
    D、i-1,k-1 •
    (4)A、1 
    B、1,1 
    C、1,1,1 
    D、i,k 

    查看答案

    试题参考答案:C、B、D、A

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题4

    图1-8所示为一棵M阶B-树,M最有可能的值为()。

    A.1
    B.2
    C.3
    D.4

    查看答案

    试题参考答案:D

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题5

    若采用邻接矩阵来存储简单有向图,则其某一个顶点i的入度等于该矩阵( )。
    A、第i行中值为1的元素个数 
    B、所有值为1的元素总数 
    C、第i行及第i列中值为1的元素总个数 
    D、第i列中值为1的元素个数 

    查看答案

    试题参考答案:D

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题6

    系统测试人员与系统开发人员需要通过文档进行沟通,系统测试人员应根据一系列文档对系统进行测试,然后将工作结果撰写成  ( )  ,交给系统开发人员。
    A、系统开发合同
    B、系统设计说明书
    C、测试计划
    D、系统测试报告

    查看答案

    试题参考答案:D

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题7

    某队列允许在其两端进行入队操作,但仅允许在一端进行出队操作。若元素a、b、c、d依次全部入队列,之后进行出队列操作,则不能得到的出队序列是( ) 。
    A.dbac
    B.cabd
    C.acdb
    D.bacd

    查看答案

    试题参考答案:C

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题8

    采用二维表格结构表达实体类型及实体间联系的数据模型是 ( ) 。
    A、层次模型
    B、网状模型
    C、关系模型
    D、面向对象模型

    查看答案

    试题参考答案:C

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题9

    通过在出口防火墙上配置()功能可以阻止外部未授权用户访问内部网络。
    A.ACL
    B.SNAT
    C.入侵检测
    D.防病毒

    查看答案

    试题参考答案:

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

  • 试题10

    对下图所示的程序流程图进行判定覆盖测试,则至少需要(35)个测试用例。采用McCabe度量法计算其环路复杂度为(36)。

    A.2
    B.3
    C.4
    D.5
    A.2
    B.3
    C.4
    D.5

    查看答案

    试题参考答案:A、B

    试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/8/10

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