Software Engineering Multiple Choice Questions and Answers

21. Alpha and Beta Testing are forms of

1. Integration testing
2. System Testing
3. Acceptance testing
4. Unit testing

22. The testing that focuses on the variables is called

1. white box testing
2. data variable testing
3. black box testing
4. data flow testing

23. The tools that support different stages of software development life cycle are called:

1. CAME tools
2. CAQE tools
3. CASE Tools
4. CARE tools

24. Which phase is not available in software life cycle?

1. Testing
2. Maintenance
3. Coding
4. Abstraction

25. Which of the following is not a desirable characteristic of SRS document ?

1. Ambiguous
2. Traceable
3. Concise
4. Verifiable

26. An object encapsulates

1. Behaviour
2. State
3. Data
4. Both Data and behaviour

27. The worst type of coupling is

1. control coupling
2. stamp coupling
3. Data coupling
4. content coupling

28. As the reliability increases, failure intensity

1. increases
2. no effect
3. decreases
4. none of the above

29. What are the three generic phases of software engineering?

1. What, how, where
2. Programming, debugging, maintenance
3. Definition, development, support
4. Analysis, design, testing

30. The main purpose of integration testing is to find

1. analysis errors
2. procedure errors
3. design errors
4. interface errors