1. Overview: Why Edureka Software Testing Interview Questions Matter
Edureka is one of the most popular learning platforms for software testing, automation, DevOps, and full-stack technologies. Because of this, Edureka software testing interview questions are widely searched by:
- Freshers preparing for their first QA role
- Manual testers transitioning to automation
- Experienced testers revising core concepts
- Candidates appearing for service-based company interviews
Edureka-style interview preparation focuses on strong fundamentals + practical understanding, not just definitions. Interviewers expect you to:
- Explain concepts clearly (as if teaching)
- Apply testing knowledge to real-time projects
- Understand STLC, SDLC, Agile
- Demonstrate awareness of automation, API, SQL
- Handle scenario-based and client-side questions
This article provides 90+ Edureka software testing interview questions with detailed answers, written in simple, industry-ready language, making it suitable for freshers and experienced testers.
2. Edureka Software Testing Interview Questions – Basic Level (Q1–Q25)
Q1. What is software testing?
Answer:
Software testing is the process of verifying and validating a software application to ensure it meets business requirements and works as expected.
Q2. Why is software testing important?
- Detects defects early
- Improves product quality
- Reduces cost of fixing bugs
- Ensures customer satisfaction
Q3. What is Quality Assurance (QA)?
QA focuses on preventing defects by improving processes.
Q4. What is Quality Control (QC)?
QC focuses on finding defects by testing the product.
Q5. Difference between QA and QC?
| QA | QC |
| Process-oriented | Product-oriented |
| Preventive | Detective |
| Audits & reviews | Testing |
Q6. What is manual testing?
Executing test cases manually without automation tools.
Q7. What is automation testing?
Using tools/scripts to execute test cases automatically.
Q8. Can automation testing replace manual testing?
No. Manual testing is required for exploratory, usability, and ad-hoc testing.
Q9. What is a defect?
A defect is a mismatch between expected result and actual result.
Q10. What is severity?
Severity indicates the impact of a defect on the application.
Q11. What is priority?
Priority indicates how urgently a defect needs to be fixed.
Q12. Severity vs Priority example
| Scenario | Severity | Priority |
| Login not working | High | High |
| UI alignment issue | Low | Low |
Q13. What is smoke testing?
Smoke testing verifies whether a build is stable enough for testing.
Q14. What is sanity testing?
Sanity testing verifies specific bug fixes or small changes.
Q15. Smoke vs Sanity testing
| Smoke | Sanity |
| Broad testing | Narrow testing |
| Build check | Fix check |
Q16. What is regression testing?
Ensuring existing functionality works after changes.
Q17. What is re-testing?
Testing the same defect again after it is fixed.
Q18. Re-testing vs Regression
| Re-Testing | Regression |
| Specific defect | Full application |
Q19. What is a test case?
A test case is a document containing steps, test data, and expected results.
Q20. What is a test scenario?
A high-level description of what needs to be tested.
Q21. What is black box testing?
Testing without knowledge of internal code.
Q22. What is white box testing?
Testing with knowledge of internal code.
Q23. What is exploratory testing?
Testing without predefined test cases using logic and experience.
Q24. What is defect leakage?
Defects found in production.
Q25. What is risk-based testing?
Testing high-risk modules first.
3. STLC & SDLC – Edureka Software Testing Interview Questions (Q26–Q45)
Q26. What is SDLC?
Software Development Life Cycle – the complete development process.
Phases:
Requirement → Design → Development → Testing → Deployment → Maintenance
Q27. What is STLC?
Software Testing Life Cycle – testing-specific process.
Q28. STLC phases
- Requirement Analysis
- Test Planning
- Test Case Design
- Test Environment Setup
- Test Execution
- Test Closure
Q29. Difference between SDLC and STLC?
| SDLC | STLC |
| Development lifecycle | Testing lifecycle |
Q30. What is requirement analysis in testing?
Understanding requirements and identifying test scenarios.
Q31. What is test planning?
Defining scope, strategy, timeline, and risks.
Q32. What are entry criteria?
Conditions required to start testing.
Q33. What are exit criteria?
Conditions required to stop testing.
Q34. What is test execution?
Executing test cases and logging defects.
Q35. What is test closure?
Preparing test summary reports and lessons learned.
Q36. What is UAT?
User Acceptance Testing done by business users.
Q37. What is release sign-off?
Formal approval to release the application.
Q38. What is defect triage?
Meeting to review and prioritize defects.
Q39. What is defect aging?
Time a defect remains open.
Q40. What is a blocker defect?
A defect that stops testing or usage.
Q41. What is defect density?
Number of defects per module.
Q42. What is test data?
Input values used during testing.
Q43. What is RTM?
Requirement Traceability Matrix.
Q44. Why is RTM important?
Ensures complete requirement coverage.
Q45. What is test coverage?
Percentage of requirements tested.
4. Automation, API & SQL – Edureka Interview Focus (Q46–Q70)
Q46. Is automation mandatory for testers?
Not mandatory, but basic automation knowledge is expected.
Q47. What is Selenium?
An open-source tool for automating web applications.
Q48. What type of testing is Selenium used for?
Q49. What is API testing?
Testing backend services without UI.
Q50. Why is API testing important?
- Faster execution
- Tests business logic
- Early defect detection
Q51. Which tool is commonly used for API testing?
Postman
Q52. What do you validate in API testing?
- Status codes
- Response body
- Error handling
Q53. Common HTTP status codes
200, 201, 400, 401, 404, 500
Q54. What is database testing?
Validating backend data using SQL.
Q55. Sample SQL query
SELECT * FROM users WHERE user_id = 101;
Q56. What is CI/CD?
Continuous Integration and Continuous Deployment.
Q57. Which tool supports CI/CD?
Jenkins
Q58. Role of testing in CI/CD?
Automation acts as a quality gate.
Q59. What is a flaky test?
A test that passes and fails intermittently.
Q60. Causes of flaky tests?
Timing issues and unstable environment.
Q61. What is Page Object Model (POM)?
Design pattern for maintainable automation.
Q62. What should be automated first?
Regression and high-risk scenarios.
Q63. What should not be automated?
One-time and frequently changing features.
Q64. What is shift-left testing?
Q65. What is automation ROI?
Return on investment from automation.
Q66. What is headless testing?
Running tests without browser UI.
Q67. What is cross-browser testing?
Testing across multiple browsers.
Q68. What is API schema validation?
Validating response structure.
Q69. What is mocking?
Simulating unavailable services.
Q70. What is service virtualization?
Simulating third-party systems.
5. Scenario-Based Edureka Software Testing Interview Questions (Q71–Q90)
Q71. Developer says “Not a bug.” What do you do?
Answer:
Check requirements, provide evidence, explain expected behavior.
Q72. Critical bug found before release. What next?
Assess risk, inform stakeholders, decide release impact.
Q73. Test cases pass in QA but fail in production. Why?
Environment mismatch or configuration issues.
Q74. Defect not reproducible. What do you do?
Collect logs, retry with same data, request details.
Q75. How do you handle missed defects?
Perform RCA and improve test coverage.
Q76. What is RCA?
Root Cause Analysis – identifying why defect occurred.
Q77. RCA example
Issue: Duplicate order
Cause: Retry logic issue
Prevention: Add regression test
Q78. How do you prioritize defects?
Based on severity, priority, and business impact.
Q79. How do you test without documentation?
Exploratory testing.
Q80. How do you handle tight deadlines?
Risk-based testing and communication.
Q81. Automation fails but manual passes. Why?
Script synchronization issues.
Q82. How do you test third-party integrations?
Sandbox testing and negative scenarios.
Q83. How do you support UAT?
Prepare data and assist users.
Q84. How do you handle requirement changes?
Impact analysis and re-prioritization.
Q85. What defines release readiness?
Business sign-off and acceptable risk.
Q86. How do you handle flaky environments?
Escalate and document issues.
Q87. How do you ensure regression coverage?
Automation plus checklist.
Q88. What makes a good tester?
Attention to detail and analytical thinking.
Q89. Why should we hire you?
Strong fundamentals and learning mindset.
Q90. How do you test production issues?
Logs, RCA, regression addition.
6. Test Case Writing Example (Edureka Interview Favorite)
Login Module – Sample Test Cases
| TC ID | Scenario | Expected Result |
| TC01 | Valid login | Login success |
| TC02 | Invalid password | Error message |
| TC03 | Blank fields | Validation |
| TC04 | SQL injection | Access denied |
7. Bug Report Example with RCA
Title: Duplicate order placed
Severity: High
Root Cause: Retry logic missing validation
Fix: Backend check
Prevention: Regression automation
8. Tools Commonly Asked in Edureka-Style Interviews
- Jira – Defect tracking
- TestRail – Test cases
- Selenium – UI automation
- Postman – API testing
- Jenkins – CI/CD
9. Domain-Based Testing Examples
Banking
Login, fund transfer, balance validation.
Insurance
Policy creation, premium calculation.
E-Commerce
Cart, checkout, payment.
Healthcare
Patient data and privacy.
10. Quick Revision Sheet – Edureka Software Testing Interview Questions
- Clear fundamentals
- STLC & SDLC clarity
- Test case writing
- API & SQL basics
- Scenario-based answers
11. FAQ – Edureka Software Testing Interview Questions
Q. Are Edureka questions enough for interviews?
Yes, they cover 80–90% of interview expectations.
Q. Is automation mandatory?
Basic understanding is sufficient for freshers.
Q. What matters most in interviews?
Clarity and real-time examples.