Different Kinds of Test Execution CT-MBT Practice Questions (Page 6)

Questions 26–30

1. 26foundation · easy

   What is the typical first step in preparing test cases for execution in a model-based testing process?

   • AExecuting the test cases
   • BAnalyzing coverage reports
   • CFixing defects found in the system
   • DGenerating test cases from the model
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2. 27expert · hard

   A team is testing a safety-critical system. The MBT model is complex, and the generated test suite is very large. The team has limited time before a regulatory audit. They need to demonstrate that critical safety requirements are covered by executed tests. Which execution strategy best balances the need for evidence and the time constraint?

   • AExecute the entire test suite, even if it means the audit is delayed.
   • BExecute only the test cases that have passed in previous runs.
   • CExecute a random sample of test cases and claim it represents the whole suite.
   • DExecute a prioritized subset of test cases that provides 100% coverage of the safety-critical requirements, and document the coverage achieved.
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4. 28application · medium

   A team is adopting MBT for a legacy system with a poorly documented UI. They have generated a large suite of test cases from a state model. The team wants to quickly identify obvious functional breakages after each build, but they lack the time to write full automated UI test scripts. Which execution approach best fits their immediate need?

   • AExecute the full model-derived test suite manually without prioritization.
   • BRun a subset of the model-derived test cases manually, guided by the model's coverage criteria, focusing on high-risk transitions.
   • CUse exploratory testing only, with no reference to the model or its coverage criteria.
   • DAutomate all model-derived test cases using a record-and-playback tool before the next build.
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5. 29foundation · easy

   What is the primary purpose of execution logging in model-based testing?

   • ATo replace the need for test reports
   • BTo record detailed information about test execution for later analysis and debugging
   • CTo automatically generate new test cases
   • DTo modify the model based on execution results
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6. 30application · medium

   A team is setting up an MBT environment for a microservices-based system. The test cases are generated from a model and need to be executed against a deployed test environment. The team wants to ensure that the test execution is repeatable and isolated. What is the most important environment setup consideration?

   • AUse the production environment for test execution to get the most realistic results.
   • BDisable logging in the test environment to improve performance.
   • CEnsure the test environment is provisioned consistently for each run, with known data states and no interference from other activities.
   • DAllow developers to run tests on their local machines to speed up feedback.
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