Self-assessment questions

1. What is regression testing primarily concerned with?
   1. Testing previously working functionality after changes
   2. Testing the software for defects before release
   3. Testing new features of the software
   4. Testing user interfaces for usability
2. When is regression testing typically performed in the software development lifecycle?
   1. Throughout the entire development process
   2. Before unit testing
   3. After system testing
   4. During acceptance testing
3. What is the primary difference between regression testing and functional testing?
   1. Regression testing occurs before development, while functional testing occurs after development.
   2. Regression testing focuses on new features, while functional testing focuses on existing ones.
   3. Regression testing verifies that changes do not adversely affect existing functionality, while functional testing verifies specific features against requirements.
   4. Regression testing is manual, while functional testing is automated.
4. Which of the following...