In this section of Software Engineering – Software Testing.It contain Software Testing Strategies MCQs (Multiple Choice Questions Answers).All the MCQs (Multiple Choice Question Answers) requires in depth reading of Software Engineering Subject as the hardness level of MCQs have been kept to advance level.These Sets of Questions are very helpful in Preparing for various Competitive Exams and University level Exams.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. Comparison testing is typically done to test two competing products as part of customer market analysis prior to product release
- True
- False
B. False
2. Test case design "in the small" for OO software is driven by the algorithmic detail of the individual operations.
- True
- False
A. True
3. Deep structure testing is not designed to
- examine object behaviors
- exercise communication mechanisms
- exercise object dependencies
- exercise structure observable by the user
D. exercise structure observable by the user
4. In software quality assurance work there is no difference between software verification and software validation.
- True
- False
B. False
5. The best reason for using Independent software test teams is that
- software developers do not need to do any testing
- strangers will test the software mercilessly
- testers do not get involved with the project until testing begins
- the conflicts of interest between developers and testers is reduced
D. the conflicts of interest between developers and testers is reduced
6. What is the normal order of activities in which traditional software testing is organized?
- integration testing, system testing, unit testing, validation testing.
- unit testing, validation testing, system testing, integration testing
- unit testing, integration testing, validation testing, system testing
- validation testing, system testing, integration testing, unit testing
C. unit testing, integration testing, validation testing, system testing
7. By collecting software metrics and making use of existing software reliability models it is possible to develop meaningful guidelines for determining when software testing is done.
- True
- False
A. True
8. Which of the following strategic issues needs to be addressed in a successful software testing process?
- conduct formal technical reviews prior to testing
- specify requirements in a quantifiable manner
- use independent test teams
- wait till code is written prior to writing the test plan
- a and b
E. a and b
9. Which of the following need to be assessed during unit testing?
- algorithmic performance
- code stability
- error handling
- execution paths
- c and d
E. c and d
10. Units and stubs are not needed for unit testing because the modules are tested independently of one another.
- True
- False
B. False
11. Top-down integration testing has as it's major advantage(s) that
- low level modules never need testing
- major decision points are tested early
- no drivers need to be written
- no stubs need to be written
- b and c
E. b and c
12. Bottom-up integration testing has as it's major advantage(s) that
- major decision points are tested early
- no drivers need to be written
- no stubs need to be written
- regression testing is not required
C. no stubs need to be written
13. Regression testing should be a normal part of integration testing because as a new module is added to the system new
- control logic is invoked
- data flow paths are established
- drivers require testing
- all of the above
- a and b
E. a and b
14. Smoke testing might best be described as
- bulletproofing shrink-wrapped software
- rolling integration testing
- testing that hides implementation errors
- unit testing for small programs
B. rolling integration testing
15. When testing object-oriented software it is important to test each class operation separately as part of the unit testing process
- True
- False
B. False
16. The OO testing integration strategy involves testing
- groups of classes that collaborate or communicate in some way
- single operations as they are added to the evolving class implementation
- operator programs derived from use-case scenarios
- none of the above
A. groups of classes that collaborate or communicate in some way
17. Since many WebApps evolve continuously, the testing process must be ongoing as well.
- True
- False
A. True
18. Testing MobileApps is not different than testing WebApps.
- True
- False
B. False
19. The focus of validation testing is to uncover places that s user will be able to observe failure of the software to conform to its requirements.
- True
- False
A. True
20. Software validation is achieved through a series of tests performed by the user once the software is deployed in his or her work environment.
- True
- False
B. False
21. Configuration reviews are not needed if regression testing has been rigorously applied during software integration.
- True
- False
B. False
22. Acceptance tests are normally conducted by the
- developer
- end users
- test team
- systems engineers
B. end users
23. Recovery testing is a system test that forces the software to fail in a variety of ways and verifies that software is able to continue execution without interruption.
- True
- False
B. False
24. Security testing attempts to verify that protection mechanisms built into a system protect it from improper penetration.
- True
- False
A. True
25. Stress testing examines the pressures placed on the user during system use in extreme environments.
- True
- False
B. False
26. Performance testing is only important for real-time or embedded systems.
- True
- False
B. False
27. Debugging is not testing, but always occurs as a consequence of testing.
- True
- False
A. True
28. Which of the following is an approach to debugging?
- backtracking
- brute force
- cause elimination
- code restructuring
- a, b, c
E. a, b, c
