【云南开放大学】计算机专业英语(20秋)形考作业4-参考答案

1、云南开放大学-计算机专业英语（20秋）形考作业4试卷总分:100 得分:100一、单选题 (共 5 道试题,共 50 分)1.In C Language, a _is a series of characters enclosed in double quotes.A.matrixB.stringC.programD.tream提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:B2._ is the study of the principles of valid reasoning and inference, as well as of consistency, soundne

2、ss, and completeness.A.Graph theoryB.LogicC.TopologyD.Operation research提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:B3.The_ storage area that you can use to copy or move selected text or object among applications.A.exponentB.orderC.temporaryD.superior提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:C4.Very long, complex expres-si

3、ons in program are difficult to write correctly and difficult to _.A.defendB.detectC.defaultD.debug提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:D5.Software design is a _ process. It requires a certain mounted of flair on the part of the designer.A.createB.createdC.creatingD.creative提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:

4、D二、阅读理解 (共 1 道试题,共 50 分)10.A software process is a set of activities that leads to the production of a software product. These activities may involve the development of software from scratch in a standard programming language like Java or C. Increasingly, however, new software is developed by extend

5、ing and modifying existing systems and by configuring and integrating off-the-shelf software or system components.Software processes are complex and, like all intellectual and creative processes, rely on people making decisions and judgments. Because of the need for judgment and creativity, attempts

6、 to automate software processes have met with limited success. Computer-aided software engineering (CASE) tools can support some process activities. However, there is no possibility, at least in the next few years, of more extensive automation where software takes over creative design from the engin

7、eers involved in the software process.Although there are many software processes, some fundamental activities are common to all software processes:1). Software specification The functionality of the software and constraints on its operation must be defineD.2). Software design and implement-ation The

8、 software to meet the specification must be produceD.3). Software validation The software must be validated to ensure that it does what the customer wants.4). Software evolution The software must evolve to meet changing customer Needs.Although there is no ideal software process, there is scope for i

9、mproving the software process in many organizations. Processes may include outdated techniques or may not take advantage of the best practice in industrial software engineering. Indeed, many organizations still do not take advantage of software engineering methods in their software development.(1).A

10、 software process is _.A.software productB.a set of activitiesC.a standard programming languageD.an existing system提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:B(2).Software processes _.A.are too complex and intellectual to be developed by Computer-aided software engineering (CASE) tools.B.are complex and intelle

11、ctual enough to be developed by Computer-aided software engineering (CASE) tools.C.are rely on Computer-aided software engineering(CASE) tools.D.dont depend on the people making decisions and judgments提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:A(3).software processes usually include _ activities.A.twoB.threeC.f

12、ourD.five提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:C(4).Improving the software process in many organizations is _.A.unnecessaryB.idealC.outdatedD.limited提问：认真复习云南开放课程知识，并回答上述试题标准正确答案是:D(5).Software design and implementat-ion means that _.A.the functionality of the software and constraints on its operation must be defineD.B.the software to meet the specificati