Aspire's Library
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
In the context of software testing, which of the following statements is/are NOT correct?
$P$: A minimal test set that achieves $100%$ path coverage will also achieve $100%$ statement coverage.
$Q$: A minimal test set that achieves $100%$ path coverage will generally detect more faults than one that achieves $100%$ statement coverage.
$R$: A minimal test set that achieves $100%$ statement coverage will generally detect more faults than one that achieves $100%$ branch coverage.
Solution
Statement $P$ is correct.
If all paths are covered, then all statements will also be covered.
Statement $Q$ is correct.
Path coverage is stronger than statement coverage, so it generally detects more faults.
Statement $R$ is NOT correct.
Branch coverage is stronger than statement coverage, so statement coverage generally cannot detect more faults than branch coverage.
Therefore, only $R$ is not correct.
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
View More
