Day 9 Test Design Technique

1. #Equivalence Class Partitioning (ECP) – Divides input data into valid and invalid groups to reduce the number of test cases while maintaining effective coverage. 2. #Boundary Value Analysis (BVA) – Focuses on testing values at the boundaries, as defects are commonly found at minimum and maximum limits. 3. #Decision Table Testing – Uses a table of conditions and actions to verify all possible business rule combinations and outcomes. 4. #State Transition Testing – Validates system behavior when moving from one state to another based on specific events or conditions. 5. #Error Guessing – Relies on tester experience and intuition to identify defect-prone areas and uncover hidden bugs. #ManualTesting #softwaretestingcourse #QATesting #TestingTutorial #ManualTestingCourse #SoftwareTester #testinginterviewquestions #2026 #ai