WPP Software Tester Interview Questions and Answers

Data flows in database testing through various stages including input, processing, storage, and output.

• Data is input into the database through various sources such as forms, APIs, or scripts.

• The data is then processed and stored in the database tables according to the defined schema.

• During testing, the data is retrieved from the database using SQL queries or other tools.

• The output of the testing process includes report...read more

Regression testing is testing the existing functionality of the software after making changes to ensure that it still works as expected. Retesting is testing the same functionality again after fixing the defects found in the previous testing.

• Regression testing is done to ensure that the changes made to the software do not affect the existing functionality.

• Retesting is done to ensure that the defects found in the previo...read more