What are the main challenges in validation testing?

What are the main challenges in validation testing?

Some key challenges include ensuring test coverage, managing test data, and dealing with changing requirements.

How can we improve test coverage during validation?

Improving test coverage can be achieved by using risk-based testing, automated testing tools, and thorough requirement analysis.

What role does test data play in validation testing?

Test data is crucial as it helps simulate real-world scenarios, ensuring that the system behaves as expected under various conditions.

Can you explain how to manage changing requirements?

Managing changing requirements involves maintaining clear communication with stakeholders, using agile methodologies, and regularly updating test cases.