Evolent Health International QA Analyst Interview Questions, Process, and Tips for Experienced

I used various testing techniques such as black box, white box, regression, and exploratory testing.

• Black box testing to test the functionality of the application without knowing the internal code

• White box testing to test the internal code and structure of the application

• Regression testing to ensure that new changes do not affect existing functionality

• Exploratory testing to discover defects and issues that may not be f

White box testing is testing the internal structure of the system while black box testing is testing the external behavior of the system.

• White box testing is also known as clear box testing or structural testing.

• It involves testing the code, architecture, and design of the system.

• Examples include unit testing, integration testing, and code coverage analysis.

• Black box testing is also known as functional testing.

• It invol...read more

Regression testing is important to ensure that changes made to the software do not negatively impact existing functionality.

• Regression testing helps to identify any defects or issues that may have been introduced during development or changes made to the software.

• It ensures that existing functionality still works as expected after changes have been made.

• Regression testing can be automated to save time and effort.

• Exampl...read more

Test case is a set of steps to validate a specific functionality while use case is a scenario of how a user interacts with the system.

• Test case is used to validate a specific functionality of the system while use case is a scenario of how a user interacts with the system.

• Test case is written by the tester while use case is written by the business analyst or the end user.

• Test case is usually a step-by-step instruction w...read more