CTFL4 Real Exam Questions and Answers FREE

Question 1

For each test case to be executed, the following table specifies its dependencies and the required configuration of the test environment for running such test case:

Assume that C0NF1 is the initial configuration of the test environment Based on this assumption, which of the following is a test execution schedule that is compatible with the specified dependencies and allows minimising the number of switches between the different configurations of the test environment^

A : TC4, TC3, TC2, TC1, TC5.

B : TCI, TC5, TC4, TC3, TC2

C : TC4, TC3, TC2, TC5, TC1.

D : TC4, TC1, TC5, TC2, TC3

Answer: A

Question 2

Confirmation testing is performed after:

A : a defect is fixed and after other tests do not find any side-effect introduced in the software as a result of such fix

B : a failed test, and aims to run that test again to confirm that the same behavior still occurs and thus appears to be reproducible

C : the execution of an automated regression test suite to confirm the absence of false positives in the test results

D : Therefore, as a functional tester, you have the responsibility to report the performance issue as a defect, and provide as much information as possible to help the developers or the performance testers to investigate and resolve it. Question #:79 Which of the following statements about white-box test techniques is true? Achieving full statement coverage and full branch coverage for a software product means that such software product has been fully tested and there are no remaining bugs within the code Code-related white-box test techniques are not required to measure the actual code coverage achieved by black-box testing, as code coverage can be measured using the coverage criteria associated with black-box test techniques Branch coverage is the most thorough code-related white-box test technique, and therefore applicable standards prescribe achieving full branch coverage at the highest safety levels for safety-critical systems Code-related white-box test techniques provide an objective measure of coverage and can be used to complement black-box test techniques to increase confidence in the code Answer: D Explanation This answer is correct because code-related white-box test techniques are test design techniques that use the structure of the code to derive test cases. They provide an objective measure of coverage, such as statement coverage, branch coverage, or path coverage, which indicate how much of the code has been exercised by the test cases. Code-related white-box test techniques can be used to complement black-box test techniques, which are test design techniques that use the functional or non-functional requirements of the system or component to derive test cases. By combining both types of techniques, testers can increase their confidence in the code and find more defects. References: ISTQB Glossary of Testing Terms v4.0, ISTQB Foundation Level Syllabus v4.0, Section 2.3.2.2 Question #:80 Confirmation testing is performed after: a defect is fixed and after other tests do not find any side-effect introduced in the software as a result of such fix a failed test, and aims to run that test again to confirm that the same behavior still occurs and thus appears to be reproducible the execution of an automated regression test suite to confirm the absence of false positives in the test results a defect is fixed, and if such testing is successful then the regression tests that are relevant for such fix can be executed

Answer: D

Question 3

Consider the following simplified version of a state transition diagram that specifies the behavior of a video poker game:

What Is the minimum number of test cases needed to cover every unique sequence of up to 3 states/2 transitions starting In the "Start" state and ending In the "End" state?

A : 1

B : 2

C : 3

D : 4

Answer: D

Question 4

Which of the following s the most correct statement about state testing techniques?

A : Static techniques can be used before all code is ready for execution

B : Static techniques find more detects then dynamic techniques.

C : Static techniques can be used by inexperienced users.

D : Static techniques are always cheaper than dynamic techniques.

Answer: A

Question 5

Which of the following statements is true?

A : A defect does not always produce a failure, while a bug always produces a failure

B : A defect may cause a failure which, when occurring, always causes an error

C : Failures can be caused by defects, but also by environmental conditions

D : Bugs are defects found during component testing, while failures are defects found at higher test levels

Answer: C

BCS CTFL4 Exam Real Questions