最新2022年软件设计师考试模拟试题加答案(三)

1、最新2022年软件设计师考试模拟试题加答案(三)of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resistof accountability, redress of orders and prohibitions. Strengthening the honesty and

2、 self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resistof accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist

3、2022年软件设计师考试模拟试题加答案三 软件设计师考试作为软考中级资格中的一大热门，2022年上半年和下半年都开考。上半年软考已经结束，打算参加下半年考试的你，已经开始备考了吗？多做试题是非常好的一种备考方式，下面希赛软考学院为大家整理了几套软件设计师考试试题，供你参考学习。36.MPEG视频中的时刻冗余信息可以采用_的体例来进行压缩编码。A.帧间展望和变换编码B.霍大曼编码和行为抵偿C.变换编码和行程编码D.帧间展望和行为抵偿假定每一车次具有独一的始发站和终点站。如不美观实体“列车时刻表属性为车次、始发站、发称瘫、终点站、到达时刻，该实体的主键是_37_;如不美观实体“列呈偎行表属性为车次

4、、日期、发称瘫、到达时刻，该实体的主键是_38_。但凡情形下，上述“列车时刻表和“列呈偎行表两实体型间_39_联系。37:A.车次B.始发站C.发称瘫D.车次，始发站38:A.车次B.始发站C.发称瘫D.车次，日期39:A.不存在B.存在一对一C.存在一对多D.存在多对多参考答案：36.D 37.A 38.D 39.COMT界说了三种模子来描述系统。_40_可以用状况图来暗示;_41_可以用数据流图来暗示。_42_为上述两种模子供应了根基的框架。40:A.对象模子B.功能模子C.动态模子D.类模子41:A.对象模子B.功能模子C.动态模子D.类模子42:A.对象模子B.功能模子C.动态模子D.

5、类模子43.采用动态规划策略求解问题的显著特征是知足最优性事理，其寄义是_。A.当前所做出的抉择妄想不会影响后面的抉择妄想B.原问题的最优解包含其子问题的最优解C.问题可以找到最优解，但操作贪心法不能找到最优解D.每次抉择妄想必需是当前看来最优的抉择妄想才可以找到最优解参考答案：40.C 41.B 42.A 43.B关系模式R(U,F)，其中U=(W,X,Y,Z)，F=WXY,WX,X,Z,yVw。关系模式R的候选码是_44_，_45_是无损毗连并连结函数依靠的分化。44：A.W和YB.WYC.WXD.WZ45：A.=R1(WY)，R2(XZ)B.=R1(WZ)，R2(XY)C.=R1(WXY

6、)，R2(XZ)D.=R1(WX)，R2(YZ)46.类的实例化过程是一种实例的合成过程，而不仅仅是按照单个类型进行的空间分配、初始化和绑定。指导编译轨范进行这种合成的是_。A.类条理结构B.实例的个数C.多态的种类D.每个实例的初始状况47.重置的根基思惟是经由过程_机制的支撑，使得子类在担任父类界面界说的前提下，用适合于自己要求的实现去置换父类中的响应实现。A.静态绑定B.对象引用C.类型匹配D.动态绑定参考答案：44.A 45.C 46.A 47.DThe purpose of the requirements definition phase is to produce a clear

7、,complete,consistent,and testable _48_ of the technical requirements for the software product.During the requirements definition phase,the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each

8、function.that the software must perform and each _49_ that it must meet.The starting point is usually a set of high level requirements from the _50_ that describe the project or problem.In either case,the requirement definition team formulates an overall concept for the system and then defines _51_

9、showing how the system will be operated publishes the system and operations concept document and conducts a system concept review(SCR).Following the SCR,the team derives _52_ requirements for the system from the high level requirements and the system and operations concept.Using structured or object-oriented analysis.the team specifies the software functions and algorithms needed to satisfy each detailed requirement.48:A.functionB.definitionC.specificationD.statement49:A.criterionB.standardC.modelD.system50:A.producerB.customer