Fault Injection Testing CT-AUT Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which of the following is a common fault model used in automotive fault injection?

   • ADeadlock
   • BBuffer overflow
   • CStuck-at fault
   • DRace condition
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   In an automotive context, which component is most likely to be tested using fault injection to verify its response to sensor signal corruption?

   • AElectronic Control Unit (ECU)
   • BInfotainment display
   • CVehicle body frame
   • DTransmission gearbox
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   What is a key benefit of fault injection testing for improving system reliability?

   • AIt eliminates the need for other testing techniques
   • BIt helps identify weaknesses in error handling and fault tolerance
   • CIt reduces the cost of hardware components
   • DIt guarantees that the system will never fail in the field
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   Which statement best describes fault injection testing?

   • AA process to identify faults by analyzing system logs
   • BA way to prevent faults from occurring in the first place
   • CA technique that introduces faults into a system to evaluate its behavior under abnormal conditions
   • DA method to remove faults from a system before release
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   When executing a fault injection test, what is the first step after defining the test objectives?

   • AAnalyze the test results
   • BSelect the fault model and injection point
   • CDocument the test outcome
   • DDeploy the system to production
   Reveal Solution Discussion Select an answer first