Quality Analyst Tester Interview Questions and Answers for Freshers

Mobile app testing involves functional, performance, and compatibility testing on various devices and platforms.

• Test on different devices and platforms

• Check for compatibility with different OS versions

• Perform functional testing of all features

• Test for performance and speed

• Check for security vulnerabilities

• Perform usability testing

• Test for network connectivity and offline functionality

Regression testing is the process of testing changes made to a software application to ensure that existing functionality still works as expected.

• It is performed after making changes to the software

• It ensures that existing functionality is not affected by the changes

• It helps to identify any new defects introduced by the changes

• It can be automated to save time and effort

• Examples include testing after bug fixes, new feature additions, and software upgrades