ssd9 无重复版选择题

ssd9

5星 · 超过95%的资源需积分: 9 185 浏览量更新于2023-03-16 收藏 312KB DOC 举报

ssd9 无重复版选择题 ssd9 无重复版选择题 ssd9 无重复版选择题

1．Acceptance testing can be performed by which of the following?

The client

The developer under supervision of a client's representative

An SQA group hired by the client

(a) I and III only (b) II and III only

2. What is the goal of software engineering?

(a) The development of software that conforms to international standards

(b) The application of engineering techniques to software production

(d) The production of fault-free software that satisfies the user's needs and that is delivered on

time and within budget

Correct answer is (d)

3. Which of the following is true about the history of software development?

(a) The "software depression" began in the 1950s.

(b) The Corps of Engineers helped software developers engineer their products.

(d) Software development was problematic in the beginning, but most of the problems have now

been solved.

Correct answer is (c)

4. Which of the following accurately characterizes the pace of development of software and

hardware technology?

(a) The pace of development is currently about the same in software and hardware technology.

(b) Hardware technology progressed very quickly but now software technology is catching up to

it.

(d) Hardware technology is outpacing software technology. （赶超）

Correct answer is (d)

5. In which of the following phases of software development is fixing a fault normally less costly

than in any of the others?

(a) The integration phase (b) The design phases (c) The implementation phase

(d) The maintenance phase Correct answer is (b)

6. Which of the following normally happens during the integration phase of software

development?

(a) The product is interfaced with other software the client uses.

(b) The product is adapted to the client's hardware. (c) The entire product is tested.

(d) The individual modules are tested. Correct answer is (c)

7. Creating software that is probably buggy to some extent but which is produced at minimal cost

and in minimal time is sometimes acceptable when the

(a) software will be used by external customers (b) code is written in Java

8. In the context of software engineering, which of the following definitions are true?

A failure is the behavior perceived by the user that results from a fault in program code.

A fault is an actual problem in program code that is causing a failure.

An error is a programmer's mistake that led to a fault in program code.

(a) I only (b) II and III only (c) I, II, and III (d) I and II only Correct answer is (c)

9. Which of the following terms are used to indicate a particular approach or set of techniques for

accomplishing one or more specific phases in the software development life cycle?

A paradigm A methodology A method

(a) I and II only (b) II and III only (c) I, II, and III (d) I and III only Correct answer (a)

10. In the context of software engineering, what is a system?

(a) A combination of software products

(b) Any software product that can be used without any other software

(d) The combination of hardware and software that runs the product Correct answer is (d)

11. Which of the following is true about assessment of software quality?

(a) It is normally directed by the user at all stages. (b) It is normally the last step before delivery.

(d) It should be performed throughout the development process. Correct answer is (d)

12. It has been said that software should be engineered like bridges. Of the following, which best

describes the value of this analogy?

(a) Software crashes are never as important as bridge failures, so the analogy is meaningless.

(b) Software design and development should be planned with the same care that is put into

designing and building bridges.

rejected.

(d) Building software is quite similar to building bridges, so many aspects of software design and

development should be closely modeled on bridge design and construction.

Correct answer is (b)

13. Which of the following activities takes place during the specification phase of software

development?

(a) Production of the requirements document (b) Creation of test suites

(d) Production of estimates of overall cost and schedule Correct answer is (d)

14. What is meant by the life cycle of a software product?

(a) The repetitive nature of software testing

(b) The period of time that a software product is in service

(d) The cycling through phases of specification, design, implementation, and testing

Correct answer is (c)

xx15. Over the entire life cycle of a software product, which phase typically takes the most time?

(a) Design (b) Implementation (c) Maintenance (d) Specification Correct answer is (c)

16. In the context of software engineering, what is a product?

(a) Any nontrivial piece of hardware on which software is to be developed

(b) Any document directed to the client that is produced during software development

(d) The output of a life-cycle phase Correct answer is (c)

xx17. In a software product development context, the developer is the

(a) individual or organization that pays for the product

(b) individual or organization that specifies the software product

(d) audience for the product Correct answer is (c)

18. Which of the following statements is true of requirements during software development?

(a) They must be fully specified before coding.

(b) They should be developed as coding takes place.

(d) They are normally changed to match the code already produced. Correct answer is (a)

19. Which of the following are true of the early days of software development?

Programming was dominated by considerations of hardware capabilities.

Programming was considered a science.

In most programming projects, software development was carefully planned before coding would

begin.

(a) III only (b) II only (c) I only (d) II and III only Correct answer is (c)

xxx20. Identifying and discussing customer constraints is the primary activity during which of

the following phases of software development?

(a) Design (b) Requirements analysis c) Specification (d) Maintenance Correct answer (b)

21. Which of the following is characteristic of internal software development?

(a) The client and the developer are in the same organization.

(b) The client and the user are in independent organizations.

(d) The developer and the user are in independent organizations.

Correct answer is (a)

22. Which of the following normally happens during the implementation phase of software

development?

(a) Modules are coded and then the modular architecture is revised.

(b) Modules are coded but not tested. (c) Modules and architecture are documented.

(d) Modules are coded and tested. Correct answer is (d)

23. Which of the following characterizes contract software development?

(a) The client and the user are in independent organizations.

(b) The client and the developer are in the same organization.

(d) The client and the developer are in independent organizations. Correct answer is (d)

24. Which of the following participate in a formal review of the specifications document for a

software project?

The developer's SQA group The client The specification team

a) I and II only (b) III only (c) II and III only (d) I, II, and III Correct answer is (d)

25. Which of the following is an important trade-off that must be kept in mind during the design

phase of software development?

(a) Generality vs. duration (b) Generality vs. complexity (复杂性)

xxx26. Which of the following are produced during the implementation phase of software

development?

Code Module documentation Testing documentation

(a) I, II, and III (b) I and II only (c) I and III only (d) I only Correct answer is (a)

27. In a software development project, acceptance testing is performed by the

(a) client on the client's hardware with actual data

(b) developer on the client's hardware with actual data

(d) client on the developer's hardware with actual data

Correct answer is (a)

30. Regression testing for a software development project is testing to determine whether

(a) any modules inside a changed component still communicate correctly

(b) a component that was unchanged during changes to other components still performs correctly

(d) a problem that instigated an attempted fix has indeed been fixed Correct answer is (b)

31. A build-and-fix model for software development is appropriate in which of the following

instances?

(a) The product will have a short lifetime. (b) The customer is willing to pay the money.

(d) The product is small and the requirements are simple and well defined. Correct answer (d)

32. The waterfall model includes _____; the phases are carried out _____.

(a) all development phases except retirement, sequentially

(b) the full set of development phases, sequentially(连续的)

(d) all development phases except retirement, in parallel Correct answer is (b)

33. Which of the following are true of the typical rapid prototype?

It is built quickly. It is robust. It is built with the expectation that it will be changed.

(a) I, II, and III (b) I and II only (c) I only (d) I and III only Correct answer is (d)

34. Under the incremental model, the danger of too many builds is that

(a) the client will feel free to change the requirements too often

(b) too much time will be spent testing the incremental functionality

(d) the product will not be tested thoroughly enough at each release Correct answer is (b)

35. Which of the following are true of the synchronize-and-stabilize model of software

development?

The implementation is divided into 3 to 4 builds.

A single team works on each build. It has been used by Microsoft.

(a) II only (b) I only (c) I and III only (d) I, II, and III Correct answer is (c)

36. Which of the following activities are included in a cycle of the spiral?

Determining objectives, alternatives, constraints

Evaluating alternatives, and identifying/resolving risks

Planning the next phase

(a) II and III only (b) II only (c) I and II only (d) I, II, and III Correct answer is (d)

37. Which of the following is true of the unconstrained application of an object-oriented life-

cycle model? （无约束的）

(a) It is likely primarily in products implemented in Java.

(b) It will not work for all object-oriented products.

(d) It focuses excessively on the pre-implementation phases.

Correct answer is (c)

38. Frequent integration testing is a feature of the

(a) synchronize-and-stabilize model (b) waterfall model

39. For a software development project, what does it mean for specifications to be traceable?

(a) Every statement in the specifications document is linked to a statement in the requirements

document.

(b) Each section in the specifications document explicitly describes how this section depends on

other sections.

(d) Each section in the specifications document is signed and dated by a member of the

specification team. Correct answer is (a)

40. Which of the following is true of maintenance in software development?

(a) It is an integral part of the software process.（整体的）

(b) It typically begins a few years after the original delivery.

(d) It is typically performed by the user. Correct answer is (a)

41. Which of the following are true of the build-and-fix model of software development?

Several iterations of building and reviewing are typically required.

Two or three iterations of the product are typically sufficient.

The product is typically built without specifications or preceding design.

(a) I only (b) II only (c) II and III only (d) I and III only Correct answer is (d)

42. Until the 1980s, the only widely accepted life-cycle model of software development was the

(a) Build-and-fix model (b) Rapid prototyping model

43. Which of the following are true of rapid prototyping?

It can serve as a focal point for discussing requirements with the client.

It can help shorten product development by allowing the developer to bypass the design phase.

It can help mitigate technical risk by uncovering unforeseen problems with the proposed

technology.

(a) I, II, and III (b) III only (c) I only (d) I and III only Correct answer is (d)

44. The incremental model may degenerate into the build-and-fix approach under which of the

following circumstances?

The overall development time becomes too long.

There are too many builds. The requirements change too rapidly.

(a) II and III only (b) III only (c) II only (d) I and II only Correct answer is (b)

45. Which of the following advantages are true of the synchronize-and-stabilize model of

software development?

Testing occurs early and often.

There is always a working version, although it may be incomplete.

There is early feedback on design.

剩余49页未读，继续阅读

whuslei

粉丝: 762
资源: 29

ssd9 无重复版选择题

ssd9 选择题没重复

SSD9选择题全套无重复版

SSD9无重复版选择题及答案

SSD9无重复选择题+所有exercise和exam

卡内基 SSD9 软件工程 选择题 quiz 无重复

软件工程（SSD9）选择题题库（无重复完美版）

SSD8选择题全套无重复版

ssd9 所有章节的选择题

ssd6的所有选择题答案（无重复版）

ssd4选择题金装版（全面无重复）

最新资源

卡内基 SSD9 软件工程选择题 quiz 无重复