【优质】软件工程选择题库.doc
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1、Chapter 1 - Introduction to Software Engineering Multiple Choices 1. Which question no longer concerns the modern software engineer? (a) a) Why does computer hardware cost so much? b) Why does software take a long time to finish? c) Why does it cost so much to develop a piece of software? d) Why can
2、t software errors be removed from products prior to delivery? 2. Today the increased power of the personal computer has brought about an abandonment of the practice of team development of software.(b) a) True b) False 3. Software is a product and can be manufactured using the same technologies used
3、for other engineering artifacts.(b) a) True b) False 4. Software deteriorates rather than wears out because (c) a) Software suffers from exposure to hostile environments b) Defects are more likely to arise after software has been used often c) Multiple change requests introduce errors in component i
4、nteractions d) Software spare parts become harder to order 5. Most software continues to be custom built because (d) a) Component reuse is common in the software world. b) Reusable components are too expensive to use. c) Software is easier to build without using someone elses components. d) Off-the-
5、shelf software components are unavailable in many application domains. 6. The nature of software applications can be characterized by their information (d) a) complexity b) content c) determinacy d) both b and c 7. Modern software applications are so complex that it is hard to develop mutually exclu
6、sive category names.(a) a) True b) False 8. The so called new economy that gripped commerce and finance during the 1990s died and No longer influences decisions made by businesses and software engineers.(b) a) True b) False 9. The functionality of most computer systems does not need to be enhanced t
7、he lifetime of the system.(b) a) True b) False 10. Change cannot be easily accommodated in most software systems, unless the system was designed with change in mind.(a) a) True b) False 11. Most software development projects are initiated to try to meet some business need.(a) a) True b) False 12. In
8、 general software only succeeds if its behavior is consistent with the objectives of its designers.(b) a) True b) False Chapter 2 A Generic View of Process Multiple Choices 1. Which of the items listed below is not one of the software engineering layers?(b) a) Process b) Manufacturing c) Methods d)T
9、ools 2. Software engineering umbrella activities are only applied during the initial phases of software development projects.(b) a) True b) False 3. Which of these are the 5 generic software engineering framework activities?(a) a) communication, planning, modeling, construction, deployment b) commun
10、ication, risk management, measurement, production, reviewing c) analysis, designing, programming, debugging, maintenance d) analysis, planning, designing, programming, testing 4. Process models are described as agile because they(b) a) eliminate the need for cumbersome documentation b) emphasize man
11、euverability and adaptability 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) a) Performed b) Repeated c) Reused d) Optimized e) both a and d 6. Software processes can be
12、constructed out of pre-existing software patterns to best meet the needs of a software project.(a) a) True b) False 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 best software process model is one that has been cr
13、eated by the people who will actually be doing the work.(a) a) True b) False 9. Which of these is not a characteristic of Personal Software Process?(b) a) Emphasizes personal measurement of work product b) Practitioner requires careful supervision by the project manager c) Individual practitioner is
14、 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?(e) a) Accelerate software process improvement b) Allow better time management by highly trained professionals c) Build self
15、-directed 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 schedules by skipping unimportant activities.(b) a) True b) False 12. It is generally accepted that one cannot have weak software pr
16、ocesses and create high quality end products.(a) a) True b) False Chapter 3 Process Models Multiple Choices 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
17、best approach to use 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 b) Fountain model c) Spiral model d) Waterfall model e) both
18、 a and d 3. The incremental model of software development is(b) a) A reasonable 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
19、 used for commercial products. 4. The rapid application development model is(c) a) Another name for component-based development. b) A useful approach when a customer cannot define requirements clearly. c) A high speed adaptation of the linear sequential model. d) All of the above. 5. Evolutionary so
20、ftware process models(d) a) Are iterative in nature b) Can easily accommodate product requirements changes c) Do not generally produce throwaway systems d) All of the above 6. The prototyping model of software development is (b) a) A reasonable approach when requirements are well defined. b) A usefu
21、l approach when a customer cannot define requirements clearly. c) The best approach to use for projects with large development teams. d) A risky model that rarely produces a meaningful product. 7. The spiral model of software development(c) a) Ends with the delivery of the software product b) Is mor
22、e chaotic than the incremental model c) Includes project risks evaluation during each iteration d) All of the above 8. The concurrent development model 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
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