Different Kinds of Test Execution CT-MBT Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   During an MBT execution, a test case fails because the actual output differs from the expected output defined in the model. The team needs to determine if this is a defect in the SUT or an error in the model. What is the most effective way to make this determination?

   • ARe-run the test case multiple times to see if the failure is consistent.
   • BReport the test as failed and move on to the next test case.
   • CAnalyze the execution log to see the exact steps and data used, then manually verify the expected behavior against the requirements.
   • DImmediately update the model to match the actual output.
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2. 7foundation · easy

   How does traceability between test cases and model elements support the interpretation of execution results?

   • AIt eliminates the need for manual debugging
   • BIt guarantees that all tests will pass
   • CIt helps identify which model elements were exercised when a test fails
   • DIt automatically fixes defects in the system
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4. 8foundation · easy

   In model-based testing, which kind of test execution is characterized by the tester following a predefined sequence of actions derived from the model without any deviation?

   • AManual testing
   • BExploratory testing
   • CScripted testing
   • DAd-hoc testing
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5. 9foundation · easy

   Which component of an MBT execution environment is responsible for providing a stable interface to interact with the system under test, often including setup and cleanup operations?

   • ATest harness
   • BReporting tool
   • CTest case generator
   • DModel repository
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6. 10expert · hard

   A team is using MBT for a system that must be highly available. They need to run tests in a CI/CD pipeline, but the test environment is shared with other teams and sometimes unavailable. The team wants to ensure that test execution is not blocked by environment unavailability. What is the best strategy?

   • ASkip tests when the environment is unavailable and run them later.
   • BRun tests on a developer's local machine to avoid the shared environment.
   • CSchedule tests to run only when the shared environment is known to be free.
   • DProvision a dedicated test environment that is reserved for the MBT suite, and use infrastructure-as-code to recreate it quickly if needed.
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