- (Exam Topic 3)
A garden irrigation system allows the user to specify 2 inputs:
1. Frequency - The number of times the system should be automatically switched on per day; minimum once per day, maximum 5 times
2. Duration - The duration of operation, in whole minutes, each time it is switched on; ranging from 1 to 60 Applying 2-value boundary value analysis which of the following options has the correct test set of valid and
invalid boundary values?

1. A. Frequency 1, 5; Duration 1, 60
2. B. Frequency 0, 1, 5, 6; Duration 59 seconds, 1 minute, 60 minutes, 60 minutes 1 second
3. C. Frequency 0, 1, 5, 6; Duration 0, 1, 30, 60, 61
4. D. Frequency 0, 1, 2, 5, 6; Duration 0, 1, 30, 60, 61

Correct Answer: B

- (Exam Topic 3)
Which statement about use case testing is true?

1. A. The test cases are designed to be used by real users, not by professional testers.
2. B. The test cases are designed to find defects in the process flow.
3. C. The test cases are designed to find defects in the data flow.
4. D. The test cases are always designed by customers or end users.

Correct Answer: B

- (Exam Topic 2)
Why is independent testing important? [K1]

1. A. Because independent testers make fewer assumptions than developers
2. B. Because independent testers are isolated from the development team
3. C. Because independent testers can verify assumptions made during specification and implementation of the system
4. D. Because independent testers have a greater sense of responsibility for quality than developers

Correct Answer: C

- (Exam Topic 3)
Which of the following are part of ISTQB code of ethics?

1. A. Certified software testers shall advance the integrity and reputation of the profession consistent with the public interestI
2. B. Certified software tester shall always sign a NDA (Non Disclosure Agreement) in presence of customer dataII
3. C. Certified software testers shall maintain integrity and independence in their professional judgmentIV Certified software testers shall act in a manner that is in the best interests of their client and employer, consistent with the public interest
4. D. I, II, III
5. E. II, III, IV
6. F. I, II, V
7. G. I, III, IV

Correct Answer: C

- (Exam Topic 3)
Which one of the following statements about testing techniques is TRUE?

1. A. Exploratory testing can replace black box techniques when testing time is very limited
2. B. Test execution scheduling should give priority to experienced based testing
3. C. Specification based techniques can be used as a substitute for a poorly defined test basis
4. D. Experienced based techniques are systematic and produce detailed test documentation

Correct Answer: A