DAZN Senior QA Analyst Interview Questions, Process, and Tips

Regression, sanity, and smoke testing are different types of software testing used in QA.

• Regression testing is used to ensure that new code changes do not negatively impact existing functionality.

• Sanity testing is a narrow and focused testing to quickly determine if the new functionality is working as expected.

• Smoke testing is a preliminary testing to check if the critical functionalities of the software are working fi...read more

Sanity tests are focused on specific functionality while smoke tests are broader and check if the basic functionalities work.

• Sanity tests are narrow and deep, focusing on specific functionality to ensure it works correctly.

• Smoke tests are broad and shallow, checking if the basic functionalities of the system work without major issues.

• Sanity tests are usually run after a specific change or bug fix to ensure that the par...read more

Validation ensures the product meets the customer's needs, while verification ensures the product meets the requirements.

• Validation confirms that the product meets the customer's needs and is fit for purpose.

• Verification confirms that the product meets the specified requirements and is error-free.

• Validation is subjective and involves customer feedback, while verification is objective and involves testing against requir...read more

An issue is a general term for any problem, while a bug specifically refers to a coding error.

• An issue can refer to any problem or concern, such as a feature not working as expected or a design flaw.

• A bug specifically refers to a coding error that causes unexpected behavior in the software.

• For example, if a user interface element is not aligned properly, it would be considered an issue. But if clicking on a button does...read more