and Answers Graded A+
Change-Related Testing Testing triggered after changes are made to an existing system or
after some external event.
- Software releases
- Emergency corrections
- Migrations to new environments
- Upgrades to operating systema
- System being retired & converted
- New laws, regulations, etc.
Re-testing Executing previously failed test cases to verify that the defects have been
corrected
Regression Testing Performing tests after a change on a previously tested system to
confirm that new defects have not been introduced or uncovered in unchanged areas of the
software
, Test Design Process 1. Test objectives
2. Test items
3. Test conditions & test cases
4. Test procedure specifications
Test Condition Something about the system you can verify by testing
(EX: Verify that the month is between 1 and 12)
Specification Based Testing Black box testing
Primary focus is on the behavior of the system or application. Testers use how the system should
work as a guide for testing
Structure Based Testing White box testing
Primary focus is physical structure and architecture of the system
Experience Based Testing Tests are performed based on the knowledge and experience of
the tester