Frage 146ISTQB CFTL 2018 Sample Questions Exam set A

Which of the following statements about the given state transition diagram and table of test cases is TRUE? Power Off TV Off (S1) TV Play (S3) Power Power ON Off RC On TV Stand By (S2) RC Off Test Case 1 2 3 4 5 Start State S1 S2 S2 S3 S3 Input Power On Power Off RC On RC Off Power Off Expected Final S2 S1 S3 S2 S1 State

Test Case12345
Start StateS1S2S2S3S3
InputPower OnPower OffRC OnRC OffPower Off
Expected Final StateS2S1S3S2S1

Antwortmöglichkeiten

A.The given test cases cover both valid and invalid transitions in the state transition diagram.
B.The given test cases represent all possible valid transitions in the state transition diagram.✓
C.The given test cases represent some of the valid transitions in the state transition diagram.
D.The given test cases represent pairs of transitions in the state transition diagram.

Richtige Antwort

B: The given test cases represent all possible valid transitions in the state transition diagram.

Dieses Prüfungsset übenAlle Fragen ansehen

Weitere Fragen aus dieser Prüfung

#119

Which one of the following answers describes a test condition?

#120

Which of the following statements is a valid objective for testing?

#121

Which of the following statements correctly describes the difference between testing and debugging?

#122

Which one of the statements below describes the most common situation for a failure discovered during testing or in production?

#123

Mr. Test has been testing software applications on mobile devices for a period of 5 years. He has a wealth of experience in testing mobile applications and achieves better results in a shorter time than others. Over several months Mr. Test did not modify the existing automated test cases and did not create any new test cases. This leads to fewer and fewer defects being found by executing the tests. What principle of testing did Mr. Test not observe?