Examples of Test Selection Criteria CT-MBT Practice Questions (Page 6)

Questions 26–28

1. 26expert · hard

   A team is testing a model with a transition that is enabled when an input is in the range 1-100 or when a flag is true. They have a limited test budget and need to ensure that the transition is tested for both true and false outcomes of the flag and for the boundary values of the range. Which approach is most efficient?

   • AUse random selection to generate a large number of test cases
   • BUse requirement-based criteria to select test cases
   • CUse branch coverage to test both flag outcomes and boundary value analysis for the range
   • DUse condition coverage to test each atomic condition independently
   Reveal Solution Discussion Select an answer first
2. 27application · medium

   A team has a large state machine model with thousands of possible paths. They need a quick regression suite that explores a broad variety of paths without manual analysis. Which selection method is most appropriate for this situation?

   • ARandom selection from the model
   • BRisk-based selection
   • CCoverage-based selection targeting 100% path coverage
   • DRequirement-based selection
   Reveal Solution Discussion Select an answer first
3. 28foundation · easy

   In model-based testing, what does requirement-based test selection primarily rely on?

   • AThe execution time of test cases
   • BThe random generation of test cases
   • CThe traceability between model elements and requirements
   • DThe complexity of the model elements
   Reveal Solution Discussion Select an answer first