Introduction
Defect Life Cycle is one of the most important topics in manual testing interviews. It explains how a defect moves from identification to closure during the testing process. Understanding this workflow helps QA teams track and manage defects effectively.
Basic Defect Life Cycle Questions
1. What is Defect Life Cycle?
Defect life cycle describes the stages a defect goes through from detection to closure.
2. Why is defect life cycle important?
It helps track defects systematically and ensures proper resolution.
3. Who manages defects?
QA testers log defects, developers fix them, and QA verifies fixes.
Defect Life Cycle Stages Interview Questions
4. What are defect life cycle stages?
New → Assigned → Open → Fixed → Retest → Closed.
5. What is New status?
Defect is logged by tester.
6. What is Assigned status?
Defect is assigned to developer.
7. What is Fixed status?
Developer resolves the defect.
8. What is Retest?
Tester verifies the fix.
9. What is Closed status?
Defect is confirmed as resolved.
Scenario-Based Defect Questions
10. What if defect fails during retest?
Defect is reopened and sent back to developer.
11. What is Reopened defect?
A defect that still exists after fixing.
12. What is Deferred defect?
A defect planned to be fixed later.
13. What is Duplicate defect?
A defect already reported earlier.
Frequently Asked Questions
Is defect life cycle asked in QA interviews?
Yes, it is a very common QA interview topic.
What is the most important defect life cycle concept?
Understanding defect stages and communication between QA and developers.