Testing Strategy and Coverage Questions

Assess the adequacy quality and coverage of tests for features and systems. Candidates should be able to discuss unit tests for business logic component level tests integration tests accessibility testing and end to end tests for critical flows. The focus is on testing behavior rather than implementation details identifying gaps in coverage for high risk areas proposing targeted tests for edge conditions and explaining trade offs between test coverage and development velocity. Topics also include mocking strategies test data management continuous integration testing pipelines and metrics used to measure confidence in releases.