2024年10月12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(2024/10/11)
试题1
软件系统的可维护性评价指标不包括 ( ) 。
A、可理解性
B、可测试性
C、可扩展性
D、可修改性
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=2024/10/11
试题2
设有二叉排序树(或二叉查找树)如下图所示,建立该二叉树的关键码序列不可能是( )。
A.23 31 17 19 11 27 13 90 61
B.23 17 19 31 27 90 61 11 13
C.23 17 27 19 31 13 11 90 61
D.23 31 90 61 27 17 19 11 13
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=2024/10/11
试题3
页式存储系统的逻辑地址是由页号和页内地址两部分组成,地址变换过程如下图所示。假定页面的大小为8K,图中所示的十进制逻辑地址9612经过地址变换后,形成的物理地址a应为十进制 ( ) 。
A、42380
B、25996
C、9612
D、8192
查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
试题4
通常工作在UDP协议上的应用是()。
A.浏览网页
B.Telnet远程登录
C.VoIP
D.发送邮件
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=2024/10/11
试题5
设有向图G具有n个顶点、e条弧,采用邻接表存储,则完成广度优先遍历的时间复杂度为()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=2024/10/11
试题6
风险分析在软件项目开发中具有重要作用,包括风险识别、风险预测、风险评估和风险控制等。“建立风险条目检查表”是 (1) 时的活动,“描述风险的结果”是 (2)时的活动。
(1)A、风险识别
B、风险预测
C、风险评估
D、风险控制
(2)A、风险识别
B、风险预测
C、风险评估
D、风险控制
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=2024/10/11
试题7
系统可维护性的评价指标不包括()。
A.可理解性
B.可测试性
C.可移植性
D.可修改性
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=2024/10/11
试题8
It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question. (1) is a means to capture ideas, relationships,decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more (2) . A diagram graphically represents things, and the relationships between these things. These (3) can be representations of real-world objects,pure software constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories:
structural diagrams and behavioral diagrams. (4) are used to capture the physical organization of the things in your system, i.e., how one object relates to another. (5) focus on the behavior of elements in a system. For example, you can use behavioral diagrams to capture requirements, operations, and internal state changes for elements.
(1)A、Programming
B、Analyzing
C、Designing
D、Modeling
(2)A、views
B、diagrams
C、user views
D、structure pictures
(3)A、things
B、pictures
C、languages
D、diagrams
(4)A、Activity diagrams
B、Use-case diagrams
C、Structural diagrams
D、Behavioral diagrams
(5)A、Activity diagrams
B、Use-case diagrams
C、Structural diagrams
D、Behavioral diagrams
查看答案
试题参考答案:D、B、A、C、D
试题解析与讨论:www.cnitpm.com/exam/ExamDay.aspx?t1=4&day=2024/10/11
试题9
程序员甲与同事乙在乙家探讨甲近期编写的程序,甲表示对该程序极不满意,要弃之重写,并将程序手稿扔到乙家垃圾筒。后来乙将甲这一程序稍加修改,并署乙名发表。以下说法正确的是 ( ) 。
A、乙的行为侵犯了甲的软件著作权
B、乙的行为没有侵犯甲的软件著作权,因为甲已将程序手稿丢弃
C、乙的行为没有侵犯甲的著作权,因为乙已将程序修改
D、甲没有发表该程序并弃之,而乙将程序修改后发表,故乙应享有著作权
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=2024/10/11
试题10
在面向对象方法中,多态指的是()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=2024/10/11
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