软件工程习题汇锦

1、软件工程习题汇锦一、单项选择题提示：在每小题列出的四个备选项中只有一个是符合题目要求的，请将其代码填写在下表中。错选、多选或未选均无分。1. （ ）If a system is being developed where the customers are not sure of what they want, the requirements are often poorly defined. Which of the following would be an appropriate process model for this type of development?（A）prototy

2、ping（B）waterfall（C）V-model（D）spiral2. （ ）The project team developing a new system is experienced in the domain. Although the new project is fairly large, it is not expected to vary much from applications that have been developed by this team in the past. Which process model would be appropriate for

3、this type of development?（A）prototyping（B）waterfall（C）V-model（D）spiral3. （ ）Which of the items listed below is not one of the software engineering layers?（A） Process （B） Manufacturing （C） Methods （D）Tools4. （ ）Which of these are the 5 generic software engineering framework activities?（A） communicati

4、on, planning, modeling, construction, deployment （B） communication, risk management, measurement, production, reviewing（C） analysis, designing, programming, debugging, maintenance （D） analysis, planning, designing, programming, testing5. （ ）The incremental model of software development is （A）A reaso

5、nable approach when requirements are well defined. （B）A good approach when a working core product is required quickly. （C）The best approach to use for projects with large development teams. （D）A revolutionary model that is not used for commercial products.6. （ ）Which of these is not one of the phase

6、 names defined by the Unified Process model for software development?（A）Inception phase（B）Elaboration phase（C）Construction phase（D）Validation phase7. （ ）The things that make requirements elicitation difficult are problems of（A） scope（B） understanding（C） volatility（D） all of the above8. （ ）The result

7、 of the requirements engineering elaboration task is an analysis model that defines which of the following problem domain(s)?（A） information（B） functional（C） behavioral（D） all of the above 9. （ ）Which of following is not a UML diagram used creating a system analysis model?（A） activity diagram（B） cla

8、ss diagram（C） dataflow diagram（D） state diagram10. （ ）Which of these is not an element of an object-oriented analysis model?（A） Behavioral elements（B） Class-based elements（C） Data elements（D） Scenario-based elements11. （ ）The entity relationship diagram（A）depicts relationships between data objects（B

9、） depicts functions that transform the data flow（C） indicates how data are transformed by the system（D） indicates system reactions to external events12. （ ）Which of the following are areas of concern in the design model?（A）architecture（B）data（C）interfaces（D）a, b and c13. （ ）Which of these are charac

10、teristics of a good design?（A）exhibits strong coupling between its modules（B）implements all requirements in the analysis model（C）provides a complete picture of the software（D）both b and c14. （ ）A generalized description of a collection of similar objects is a （A） class（B） instance（C） subclass（D） sup

11、er class15. （ ）The component-based development model is（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 support. （D）Not cost effective by known quantifiable software metrics.16. Wh

12、at is the goal of software engineering? (A) The production of fault-free software that satisfies the user's needs and that is delivered on time and within budget(B) The development of software that conforms（遵循） to international standards(C) The replacement of hand coding by automatic programming

13、(D) The application of engineering techniques to software development17. The items listed below are the software engineering layers? A)Process B)Manufacturing C)Methods D)ToolsE） all of the above F) a ,c and d18. Which of these are the 5 generic software engineering framework activities? A)Communica

14、tion, planning, modeling, construction, deploymentB)Communication, risk management, measurement, production, reviewingC)Analysis, designing, programming, debugging, maintenanceD)Analysis, planning, designing, programming, testing19. Which of these terms are not level names in the Capability Maturity

15、 Integration Model (CMMI)? A) Performed B) Defined C) Quantitatively Managed D) Managed F) Repeated G)Both c and f 20. The spiral model of software development A) Ends with the delivery of the software product B) is more chaotic than the incremental modelC) Includes project risks evaluation during e

16、ach iteration D) All of the above21. The main difference between waterfall model and evolutionary model is in A. different activities B. different project sizeC. different project management manner D. different way of activity organization 22. Which of these can be a part of software requirement spe

17、cification?A) A set of models B)a written document C) a set of tables E) Both a and b F) all of the above23. The best way to conduct a requirements validation review is to A) examine the system model for errors B) have the customer look over the requirementsC) send them to the design team and see if

18、 they have any concerns D) use a checklist of questions to examine each requirementE) Both b and d24. Which of the following lists are used to describe a usease? A) an oven (椭圆) B) template-based usecase description C) Activity diagram E) all of the above F) Both b and c 25. UML notations that can b

19、e used to model the hardware and software elements of a system are A) Activity diagrams B) Class diagrams C) Deployment diagrams D) Use-case diagrams E）A,B, and C F ) All of the above26. Which of the following items is not an element of a class definition? A) Class attribution B) Class name C) Class

20、 responsibilities D) Class operations27. UML state diagrams are useful in representing which analysis model elements? A) Behavioral elements B) Class-based elements C) Flow-based elements D) Scenario-based elements 28. Which of these are characteristics of a good design? A) exhibits strong coupling

21、between its modules B) implements all requirements in the analysis modelC) includes test cases for all componentsD) provides a complete picture of the software E) All of the aboveF) both b and d 29. Generalization relationship can be described as A) “ is a part of” relationship B) “ is a kind of “re

22、lationship C) “ is related “relationship D) both b and c30. Polymorphism can be described as? A) one interface encapsulates different implementations B) Inheritance C) Information placing D) Generalization31. Which of the following lists can be used to describe program logic: A) PDL B) nature langua

23、ge C) program chart D) Activity diagram E) all of the above F) a, c and d32. Which of the following is not of the four principles used to guide component-level design? A) Dependency Inversion Principle B) Abstract Principle C) Interface Segregation(分离) Principle D) Open-Closed PrincipleE) Encapsulat

24、ion Principle33. Which model depicts (描述)the profile of the end users of a computer system? A) design model B) implementation model C) user model D) user's model 34. What is the normal order of activities in which traditional software testing is organized? A) integration testing, unit testing, s

25、ystem testing, validation testingB) validation testing, unit testing, integration testing, system testing C) unit testing, integration testing, validation testing, system testingD) system testing, validation testing, integration testing, unit testing 35. Which of the following statements characteriz

26、e a successful software testing: A) no error to be found in the softwareB) find the errors detected before in the softwareC) find the errors never detected before in the softwareD) both a and c36. Which of the items listed below is not one of the software engineering layers? A)Process B)Production C

27、)Methods D)Tools37. Which of these are the 5 generic software engineering framework activities? A)Communication, planning, modeling, construction, deploymentB)Communication, risk management, measurement, production, reviewingC)Analysis, designing, programming, debugging, maintenanceD)Analysis, plann

28、ing, designing, programming, testing38. What is the goal of software engineering? (A) The production of fault-free software that satisfies the user's needs and that is delivered on time and within budget(B) The development of software that conforms to international standards(C) The replacement o

29、f hand coding by automatic programming(D) The application of engineering techniques to software production39. Which of these terms are level names in the Capability Maturity Integration Model? A) Performed B) Defined C) Reused D) Optimized E) Both a and d F) A, B and D40. The spiral model of softwar

30、e development (C)A) Ends with the delivery of the software product B) Is more chaotic (糟糕)than the incremental modelC) Includes project risks evaluation during each iteration D) All of the above41. The main difference between waterfall model and evolutionary model is in A. different activitiesB. dif

31、ferent project sizeC. different project management manner D. different way of activity organization 42. What are the four framework activities found in the Extreme Programming (XP) process model?A) analysis, design, coding, testing B) planning, analysis, design, coding C) planning, analysis, coding,

32、 testing D) planning, design, coding, testing 43. The best way to conduct a requirements validation review is to A) examine the system model for errors B) have the customer look over the requirementsC) send them to the design team and see if they have any concerns D) use a checklist of questions to

33、examine each requirementE) Both b and d44. The result of the requirements engineering elaboration task is an analysis model that defines which of the following problem domain(s)? A)Information B)functional C)behavioral D)all of the above E）Both a and b45. UML notations that can be used to model the

34、hardware and software elements of a system are Activity diagrams B) Class diagrams C) Deployment diagrams Use-case diagrams E）A,B, and C F ) All of the above46. Which of the following items does not appear on a CRC card? class collaborators B)class name C)attributions and operations D)class responsi

35、bilities 47. UML class diagrams are useful in representing which analysis model elements? A) Behavioral elements B) Class-based elements C) Flow-based elements D) Scenario-based elements 48. Which of these are characteristics of a good design? exhibits strong coupling between its modules implements

36、all requirements in the analysis modelincludes test cases for all componentsprovides a complete picture of the software All of the aboveboth b and d 49. A successful application of transform or transaction mapping to create an architectural design is supplemented (补充)by entity relationship diagrammo

37、dule interface descriptionsprocessing narratives（描述） for each moduletest case for each moduleBoth b and c50. In component-level design "persistent data sources" refer to A) Component libraries B) Databases C) FilesD) All of the above E) Both b and c 51. Which of the following principles ar

38、e the four principles used to guide component-level design? A) Dependency Inversion Principle B) Reduce Complexity Principle C) Interface Segregation Principle D) Open-Closed Principle F) a,c and d52. Which model depicts the profile of the end users of a computer system? A) design model B) implement

39、ation model C) user model D) user's model 53. Which of these framework activities is not normally associated with the user interface design processes? A) cost estimationB) interface constructionC) interface validation D) user and task analysis 54. What is the normal order of activities in which

40、traditional software testing is organized? A) integration testing, unit testing, system testing, validation testingB) validation testing, unit testing, integration testing, system testing C) unit testing, integration testing, validation testing, system testingD) system testing, validation testing, i

41、ntegration testing, unit testing 55. Which of the following strategic issues needs to be addressed ( 解决) in a successful software testing process? A) conduct formal technical reviews prior to testingB) specify requirements in a quantifiable mannerC) use independent test teamsD) wait till code is wri

42、tten prior to writing the test planE) Both a and b二、判断题提示：正确标“T”，错误标“F”，将其结果填写在下表中。1（ ）Showing your customer a mockup（实体模型） of the UI（用户界面） is one good way to get feedback while gathering requirements.2（ ）Functional testing tests against the specification.3（ ）Cohesion refers to elements in the same

43、module, whereas coupling refers to elements in different modules.4（ ）When designing tests, if partitions are chosen perfectly, there is no point to testing boundary values near the edges of the partition.5（ ）The V model is an important design pattern.6（ ）Software is a product and can be manufactured

44、 using the same technologies used for other engineering artifacts.7（ ）Change cannot be easily accommodated in most software systems, unless the system was designed with change in mind.8（ ）It is generally accepted that one cannot have weak software processes and create high quality end products.9（ ）F

45、rameworks and design patterns are the same thing as far as designers are concerned.10（ ）Attributes cannot be defined for a class until design has been completed.11. ( ) In general software only succeeds if its behavior is consistent with the objectives of its designers.12. ( ) The goal of software t

46、esting is to find all error in software prior to delivery to customer13. ( ) Software development model is a framework of process, activity and task 14. ( ) We can modify the reused classes to add some new attributes and operations to meet our new requirements and dont worry about any side effects.三

47、、名词解释题提示：解释每小题所给名词的含义，若解释正确则给分，若解释错误则无分，若解释不准确或不全面，则酌情扣分。1Design Patterns 2. Requirements Engineering3. Software Engineering4. Functional Independence 5. UML(Unified Modeling Language)6. Class 7.Abstaction 8. Information hiding 9. Separation of Concerns10. Software architecture11.Modularity12.Functi

48、onal Independence13.Refinement14.Aspects15.Refactoring16.Object-Oriented Design Concepts17.Design Classes18.Component19.Software testing20.Prototyping model21.The Waterfall Model22.Incremental Models23.The Spiral Model24.White-Box Testing25.Black-Box Testing26.Equivalence Partitioning27.Boundary Val

49、ue Analysis28.Basis Path Testing29.The Open-Closed Principle(OCP)30.The Liskov Substitution Principle(LSP)31.Dependency Inversion Principle(DIP)32.The Interface Segregation Princiole(ISP)33.Data-centered architectures34.Data-flow architectures35.Call and return architectures36.Object-oriented archit

50、ectures37.Layered architectures38. High cohesion39.Low coupling40. Software Process四、对照关联题Please match each lifecycle model with its definition, by drawing a line connecting them.(a) coding-and-fixing (a) assess risks at each step; do most critical action first(b) evolutionary (b) build an initial s

51、mall requirement spec, code it, then “evolve” Prototyping the spec and code as needed(c) spiral (c) build initial requirement specs for several releases, thendesign-and-code each in sequence(d) staged delivery (d) standard phases (requirements, design, code, test) in order(e) waterfall (e) write som

52、e code, debug it, repeat (i.e. ad-hoc)五、简答题1 There are four types (levels) of testing. What are they? Which one primarily would use Use-Cases to drive the test cases?2 What type of UML diagram is used to describe a specific scenario of a use case?3. Describe the 5 generic software engineering framew

53、ork activities. 4. Describe the Manifesto for Agile Software Development. 5. Provide one example of software project that would be amenable to the prototyping model. Be specific.6. Why are incremental process models considered by many to be the best approach to software development in a modern conte

54、xt?7. Describe the differences between software construction and software deployment.8. Descriptions of software testing has to go through several stages, each stage with what documentation related.9. List the four design models required for a complete specification of a software design and the role of each.10. What process adaptations are required if the prototype will evolve into a deliverable sy