Interview Questions

For Reliability, Usability and Testability. Explain why you would test for these factors?

Software QA/Testing Technical FAQs


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For Reliability, Usability and Testability. Explain why you would test for these factors?

Reliability:
- Extent to which a program can be expected to perform its intended function with required precision.
- This testing would be performed if the application has a characteristic that affects human lives or if it is a Real time application.
Usability:
- Effort required in learning, operating, preparing input & interpreting output of a program.
- This testing would be performed if the application has a characteristic that involves a lot of human interaction with the application.
Testability:
- Effort required in testing a program to ensure it performs its intended function.
- This testing would be performed if the application has a characteristic that affects human lives.

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