Requirements-Based Testing CT-AUT Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Why is requirement coverage considered an important metric in automotive software testing?

   • AIt determines the exact number of test cases needed for the project.
   • BIt guarantees that the software is safe for release.
   • CIt measures the number of defects found in the software.
   • DIt helps identify untested requirements, which is critical for safety-related systems.
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2. 17foundation · easy

   What is the primary purpose of requirements-based testing in automotive software development?

   • ATo measure the performance of the development team.
   • BTo validate that the software meets the end user's unstated expectations.
   • CTo ensure that the software is free of all defects before release.
   • DTo verify that the software implements the specified requirements and to detect defects in the requirements themselves.
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4. 18application · medium

   During test design for a lane-keeping assist system, the test engineer finds the requirement: 'The system shall intervene when the vehicle drifts out of the lane.' The requirement does not specify what constitutes 'drifts out of the lane' or the intervention type. What is the most appropriate action for the test engineer?

   • ASkip testing this requirement until the system is implemented and observe actual behavior.
   • BDesign test cases that cover all possible interpretations of 'drifts out of the lane'.
   • CDesign test cases based on the most common interpretation of 'drifts out of the lane' and note assumptions.
   • DFlag the requirement as ambiguous and request clarification from the requirements owner before designing test cases.
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5. 19application · easy

   A project has 100 requirements for an infotainment system. The test team has created test cases that cover 80 requirements. The project manager asks for the requirement coverage percentage. What is the correct coverage value?

   • A80%
   • BCannot be determined without knowing the number of test cases.
   • C100%
   • D20%
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6. 20foundation · easy

   Which of the following is an example of deriving a test case from a non-functional requirement?

   • AVerifying that the airbag deployment time is within 30 milliseconds of a crash signal.
   • BVerifying that the infotainment system displays the correct navigation map.
   • CVerifying that the seatbelt warning light illuminates when the seatbelt is unbuckled.
   • DVerifying that the headlight switch turns on the low beams when activated.
   Reveal Solution Discussion Select an answer first