软件工程选择题副本讲义Word文档下载推荐.docx

1、b） Defects are more likely to arise after software has been used often c） Multiple change requests introduce errors in component interactions（交互） d） Software spare parts become harder to order 5. Most software continues to be custom（定制） built because （d） a） Component reuse is common in the software

2、world. b） Reusable components are too expensive to use. c） Software is easier to build without using someone elses components. d） Off-the-shelf （现成）software components are unavailable in many application domains. 6. The nature of software applications can be characterized by their information （d） a）

3、 complexity b） content c ） determinacy（确定性） d） both b and c 7. Modern software applications are so complex that it is hard to develop mutually exclusive （独有的）category names.（a） 8. The so called new economy that gripped commerce and finance during the 1990s died and no longer influences decisions mad

4、e by businesses and software engineers.（b） 9. The functionality of most computer systems does not need to be enhanced the lifetime of the system.（b） 10. Change cannot be easily accommodated in most software systems, unless the system was designed with change in mind.（a） 11. Most software development

5、 projects are initiated to try to meet some business need.（a） 12. In general software only succeeds if its behavior is consistent with（与一致） the objectives of its designers.（b） Chapter 2 A Generic View of Process 1. Which of the items listed below is not one of the software engineering layers?（b） a）

6、Process b） Manufacturing c） Methods d）Tools 2. Software engineering umbrella activities are only applied during the initial phases of software development projects.（b） 3. Which of these are the 5 generic software engineering framework activities?（a） a） communication, （交流）planning（计划）, modeling,（建模）

7、construction（构造）, deployment（部署）b） communication, risk management, measurement, production, reviewing c） analysis, designing, programming, debugging, maintenance d） analysis, planning, designing, programming, testing 4. Process models（过程模型） are described as agile because they（b） a） eliminate the nee

8、d for cumbersome documentation b） emphasize maneuverability 可操作性and adaptability可适应性 c） do not waste development time on planning activities d） make extensive use of prototype creation 5. Which of these terms are level names in the Capability Maturity Model?（e）（软件能力成熟度模型） a） Performed b） Repeated c）

9、 Reused d） Optimized e） both a and d 6. Software processes can be constructed out of pre-existing software patterns to best meet the needs of a software project.（a） 7. Which of these are standards for assessing software processes?（e） a） SEI b） SPICE c） ISO 19002 d） ISO 9001 e） both b and d 8. The be

10、st software process model is one that has been created by the people who will actually be doing the work.（a） 9. Which of these is not a characteristic of Personal Software Process?a） Emphasizes personal measurement of work product b） Practitioner requires careful supervision by the project manager c

11、） Individual practitioner is responsible for estimating and scheduling d） Practitioner is empowered to control quality of software work products 10. Which of these are objectives of Team Software Process?a） Accelerate software process improvement b） Allow better time management by highly trained pro

12、fessionals c） Build self-directed （自主的）software teams d） Show managers how to reduce costs and sustain quality e） both b and c 11. Process technology tools allow software organizations to compress 压缩schedules by skipping unimportant activities.（b） 12. It is generally accepted that one cannot have we

13、ak software processes and create high quality end products.（a） Chapter 3 Process Models 1. The linear sequential model of software development is（a） a） A reasonable approach when requirements are well defined. b） A good approach when a working program is required quickly. c） The best approach to use

14、 for projects with large development teams. d） An old fashioned model that cannot be used in a modern context. 2. The linear sequential model of software development is also known as the（e） a） Classical life cycle model （经典生命周期模型）b） Fountain model c） Spiral model d） Waterfall model （瀑布模型）3. The incr

15、emental model of software development is（b） b） A good approach when a working core produc（核心产品）t is required quickly. d） A revolutionary model that is not used for commercial products. 4. The rapid application development model is（c） a） Another name for component-based development. b） A useful appro

16、ach when a customer cannot define requirements clearly. c） A high speed adaptation of the linear sequential model. d） All of the above. 5. Evolutionary software process models（d） （演化过程模型）a） Are iterative（迭代） in nature b） Can easily accommodate product requirements changes c） Do not generally produce

17、 throwaway systems d） All of the above 6. The prototyping model （原型模型）of software development is （b） d） A risky model that rarely produces a meaningful product. 7. The spiral model（螺旋模型） of software development（c） a） Ends with the delivery of the software product b） Is more chaotic than the incremen

18、tal model c） Includes project risks evaluation（风险评估） during each iteration 8. The concurrent development model（并行开发模型） is（b） a） Another name for the rapid application development model. b） Often used for the development of client/server applications. c） Only used for development of parallel or distr

19、ibuted systems. d） Used whenever a large number of change requests are anticipated. 9. The component-based development model is（c） a） Only appropriate for computer hardware design. b） Not able to support the development of reusable components. c） Works best when object technologies are available for

20、 support. d） Not cost effective by known quantifiable software metrics. 10. The formal methods model of software development makes use of mathematical methods to（d） a） Define the specification for computer-based systems b） Develop defect free computer-based systems c） Verify the correctness of compu

21、ter-based systems d） All of the above 11 Which of these is not one of the phase names defined by the Unified Process model for software development?（d） a） Inception phase b） Elaboration phase c） Construction phase d） Validation（确认） phase 12 In the Unified Process model requirements are determined it

22、eratively and may span 跨度more than one phase of the process.（a） Chapter 7 Requirements Engineering Test 1. Requirements engineering is a generic process that does not vary from one software project to another.（A） 2. During project inception （起始）the intent of the of the tasks are to determine（E） a） b

23、asic problem understanding b） nature of the solution needed c） people who want a solution d） none of the bbove e） a, b and c 3. Three things that make requirements elicitation需求诱导 difficult are problems of（e） a） budgeting b） scope c） understanding d） volatility e） b, c and d 4.It is relatively commo

24、n for different customers to propose conflicting requirements, each arguing that his or her version is the right one.（a） 5. The result of the requirements engineering elaboration task is an analysis model that defines which of the following problem domain（s）? （d） 信息 功能 行为a） information b） functional

25、 c） behavioral d） all of the above 6. The system specification 系统规格说明书 describes the （A） a） Function, performance and constraints of a computer-based system b） implementation of each allocated system c） element software architecture d） time required for system simulation 7. The best way to conduct a

26、 requirements validation review is to （d） a） examine the system model for errors b） have the customer look over the requirements c） send them to the design team and see if they have any concerns d） use a checklist（清单） of questions to examine each requirement 8. The use of traceability tables （追踪表）helps to（c） a） debug programs following the detection of run-time errors b） determine the performance of algorithm implementations c） identify, control, and track requirements changes d） none of the above 9. The nature of collaborati