CTFL Exam - Question 48

Question

Test objectives for systems testing of a safety critical system include completion of all outstanding defect correction.  Regression testing is required following defect correction at all test levels.  Which TWO of the following metrics would be MOST suitable for determining whether the test objective has been met? a.    Regression tests run and passed in systems testing b.    Incidents closed in systems testing c.    Planned tests run and passed in system testing d.    Planned tests run and passed at all levels of testing e.    Incidents raised and closed at all levels of testing.

Examice · Accepted Answer

To determine if the test objectives for systems testing of a safety-critical system have been met, the focus should be on confirming that all defects have been corrected and that regression testing has been successfully conducted at all required test levels. The most suitable metrics for this purpose would be the number of planned tests run and passed at all levels of testing, as this ensures comprehensive coverage across the entire system, and the number of incidents raised and closed at all levels of testing because this indicates the resolution of all identified defects. Therefore, the most appropriate combination of metrics is 'd and e'.

subwaysandwich · Answer

Ans: A. a and e alone will ensure that defects found through planned tests are resolved, and that the fixes do not affect other parts of the system. Other options involving planned tests would ignore adhoc tests

kobola · Answer

answer C

odpp_Iteratest · Answer

i bet on that answer

laraerf · Answer

A is correct

CTFL Exam - Question 48

Discussion