regression testing

1. What is regression testing with example?
2. What is the use of regression testing?
3. Is regression testing part of UAT?
4. Which tool is used for regression testing?
5. What are the two main activities of regression testing?
6. What are the types of regression testing?
7. Who is responsible for regression testing?
8. Why is it called regression testing?
9. What should regression testing include?
10. Is UAT Part of Qa?
11. What is QA in testing?
12. When should you do regression testing?

What is regression testing with example?

Regression testing verifies that recent code changes haven't altered or destroyed the already existing functionality of a system. Regression testing examples include iteration regression and full regression, and both can be covered with manual and automated test cases.

What is the use of regression testing?

Regression Testing is a type of testing that is done to verify that a code change in the software does not impact the existing functionality of the product. This is to make sure the product works fine with new functionality, bug fixes or any change in the existing feature.

Is regression testing part of UAT?

Is Regression Testing the Same as UAT? No! User Acceptance Testing, or UAT, is not the same as regression testing. ... In regression testing, retests are done on modifications to the software to make sure any new changes that have been introduced do not interrupt the activity of previously working software.

Which tool is used for regression testing?

IBM Rational Functional Tester

IBM's tool for testing automation supports various datasets, making regression testing as data-driven as possible. A tool can record custom user behavior and drive insights out of it.

What are the two main activities of regression testing?

Regression test can be done by:

• A test case which has frequent defects.
• Functionalities which are more visible to users.
• Test cases verify the core features of the product.
• All integration test cases.
• All complex test cases.
• Boundary value test cases.
• A sample of successful test cases.
• Failure of test cases.

What are the types of regression testing?

What are Types of Regression Testing?

• Corrective Regression Testing.
• Retest-all Regression Testing.
• Selective Regression Testing.
• Progressive Regression Testing.
• Complete Regression Testing.
• Partial Regression Testing.
• Unit Regression Testing.

Who is responsible for regression testing?

Regression testing is done after functional testing has concluded, to verify that the other functionalities are working. In the corporate world, regression testing has traditionally been performed by a software quality assurance team after the development team has completed work.

Why is it called regression testing?

Wikipedia correctly describes the essence of the term “Regression testing” (from Lat. regressio — backward movement), but the expanded explanation is not adequate enough. ... And then there is the concept of Regress — reverse side of progress. Each and every system develops (progresses) by accumulating functionality.

What should regression testing include?

The key objectives of regression testing include retesting the changed components or parts and then checking the affected parts and components. Regression testing is performed at different levels: unit, integration, functional, and system.

Is UAT Part of Qa?

During the UAT, actual software users test the software to make sure it can handle required tasks in real-world scenarios, according to specifications. QA testing is there to ensure the prevention of problems before the "completed" web product is sent out for User Acceptance Testing (UAT).

What is QA in testing?

Software Testing. Software Quality Assurance is about engineering process that ensures quality. Software Testing is to test a product for problems before the product goes live. Involves activities related to the implementation of processes, procedures, and standards.

When should you do regression testing?

Regression testing should be performed after any change is made to the code base. Additionally, regression tests should also be executed anytime a previously discovered issue has been marked as fixed and must be verified.