1. Overview: Why “Software Testing Interview Questions Edureka” Is So Popular
When candidates search for software testing interview questions Edureka, they’re usually looking for structured, beginner-to-advanced preparation that:
- Starts with strong fundamentals
- Gradually moves into real project discussions
- Covers manual + automation + API + SQL
- Explains how to answer interviews, not just what to read
Interviewers today don’t want textbook definitions. They want clarity, confidence, and practical thinking.
This article is written in the Edureka-style learning approach:
- Concept → example → scenario → real-time usage
- Suitable for freshers, 1–5 years experienced, and upskilling professionals
You can use this as:
- A self-study interview guide
- A revision notebook
- A replacement for paid interview notes
2. Software Testing Fundamentals – Interview Questions (Basic Level)
A. Core Software Testing Concepts
- What is software testing?
Software testing is the process of verifying and validating a software application to ensure it meets business requirements and works correctly. - Why is software testing required?
- To identify defects early
- To ensure product quality
- To reduce business risk
- To improve user experience
- What is Quality Assurance (QA)?
QA focuses on preventing defects by improving development and testing processes. - What is Quality Control (QC)?
QC focuses on detecting defects in the product. - Difference between QA and QC?
| QA | QC |
| Process-oriented | Product-oriented |
| Preventive | Detective |
| Proactive | Reactive |
What is a defect?
A deviation between expected and actual behavior.- Difference between error, bug, and failure?
- Error → Mistake by developer
- Bug/Defect → Issue in code
- Failure → Application not behaving as expected
3. Types of Software Testing – Edureka Style Explanation
- What are the main types of software testing?
- Manual testing
- Automation testing
- Functional testing
- Non-functional testing
- What is functional testing?
Testing application features against business requirements. - What is non-functional testing?
- Performance testing
- Security testing
- Usability testing
- What is manual testing?
Testing software manually without using automation tools. - What is automation testing?
Using tools/scripts to execute test cases automatically. - Difference between manual and automation testing?
| Manual Testing | Automation Testing |
| Human execution | Tool execution |
| Time-consuming | Faster |
| Exploratory friendly | Regression friendly |
4. Test Artifacts – Interview Questions (Very Important)
- What is a test scenario?
A high-level description of what to test. - What is a test case?
A document containing test steps, test data, and expected results. - Difference between test scenario and test case?
- Scenario → What to test
- Test case → How to test
- What is test data?
Input values used to execute test cases. - What is a test plan?
A document defining scope, approach, schedule, risks, and resources. - What is RTM (Requirement Traceability Matrix)?
A matrix mapping requirements to test cases to ensure coverage.
5. Defect Management – Interview Questions with Examples
- What is the defect life cycle?
New → Assigned → Open → Fixed → Retest → Closed
Other states:
- Rejected
- Duplicate
- Deferred
- Cannot Reproduce
- What is severity?
Impact of the defect on system functionality. - What is priority?
Urgency to fix the defect from a business perspective. - Difference between severity and priority?
| Severity | Priority |
| Technical impact | Business urgency |
| Set by tester | Set by PO/Lead |
What is a blocker defect?
A defect that stops testing or release.
6. Scenario-Based Software Testing Interview Questions (Edureka Pattern)
Scenario 1
A bug works in QA but fails in production. What will you do?
Answer:
- Compare QA and production configurations
- Validate database and cache
- Check API logs
- Perform RCA and preventive action
Scenario 2
Developer says “This is not a bug.”
Answer:
- Re-verify requirement and acceptance criteria
- Explain expected vs actual result
- Highlight business impact
- Discuss with BA/PO if required
Scenario 3
You have less time but many features to test.
Answer:
- Apply risk-based testing
- Test critical flows first
- Communicate coverage risks
7. Test Case Writing Examples (Edureka-Style)
Sample Test Case – Login Functionality
| Field | Description |
| Test Case ID | TC_Login_01 |
| Scenario | Valid Login |
| Preconditions | User registered |
| Steps | Enter valid username & password |
| Expected Result | User logged in successfully |
Negative Test Cases
- Invalid password
- Blank username
- SQL injection attempt
8. Bug Example + Root Cause Analysis (RCA)
Bug Title: Duplicate debit for single transaction
Severity: Critical
Priority: High
Root Cause: API retry without idempotency
Fix: Added unique transaction reference
Prevention: API negative testing + regression automation
9. SDLC Interview Questions (Edureka Learning Flow)
- What is SDLC?
Software Development Life Cycle defines the end-to-end development process.
SDLC Phases
- Requirement analysis
- Design
- Development
- Testing
- Deployment
- Maintenance
- Tester’s role in SDLC?
- Requirement review
- Test planning
- Test execution
- Defect reporting
10. STLC Interview Questions
- What is STLC?
Software Testing Life Cycle defines testing activities.
STLC Phases
- Requirement analysis
- Test planning
- Test case design
- Environment setup
- Test execution
- Test closure
- Difference between SDLC and STLC?
| SDLC | STLC |
| Product lifecycle | Testing lifecycle |
| Business driven | Quality driven |
11. Agile & Scrum Interview Questions
- What is Agile?
Agile is an iterative development methodology. - What is a sprint?
A time-boxed iteration (2–4 weeks). - What is a user story?
A requirement written from the end-user perspective.
Format:
_As a user, I want ___ so that __.
- Role of tester in Agile?
- Story analysis
- Test case creation
- Sprint testing
- Regression testing
12. Automation Testing Interview Questions
- Which test cases should be automated?
- Regression tests
- Repetitive scenarios
- Stable functionality
- Which test cases should not be automated?
- CAPTCHA
- OTP-based flows
- Frequently changing UI
- Which automation tool is commonly used?
Selenium - What is Page Object Model (POM)?
A design pattern that separates test logic from UI locators.
13. API Testing Interview Questions
- What is API testing?
Testing backend services without UI. - Why is API testing important?
- Faster feedback
- Validates business logic
- Reduces UI dependency
- Which tool is commonly used for API testing?
Postman - Common HTTP status codes
- 200 – Success
- 400 – Bad Request
- 401 – Unauthorized
- 500 – Server Error
14. SQL Interview Questions for Testers
- Why testers need SQL?
To validate backend data. - Sample SQL Queries
SELECT * FROM users WHERE status=’ACTIVE’;
SELECT balance FROM accounts WHERE account_id=101;
- What is ACID property?
- Atomicity
- Consistency
- Isolation
- Durability
15. Tools Knowledge – Edureka Interview Expectation
| Tool | Purpose |
| Jira | Defect tracking |
| TestRail | Test case management |
| Selenium | Automation testing |
| Postman | API testing |
| Jenkins | CI/CD execution |
16. Domain-Based Testing Examples
Banking
- Login & authentication
- Fund transfer
- Balance validation
Insurance
- Policy creation
- Premium calculation
- Claim processing
E-commerce
- Add to cart
- Checkout
- Payment gateway
17. Real-Time Project Example (Edureka-Style Explanation)
Project: E-commerce Web Application
Role: QA Engineer
Responsibilities:
- Requirement analysis
- Test case design
- Manual & regression testing
- API & DB validation
- Production issue support
18. Revision Sheet – Quick Interview Prep
- Testing fundamentals
- Test case vs scenario
- Bug life cycle
- SDLC vs STLC
- Agile basics
- Automation, API & SQL
19. FAQ – Software Testing Interview Questions Edureka
Q1. Is this useful for freshers?
Yes, it starts from basics.
Q2. Is it useful for experienced testers?
Yes, it includes real-time scenarios and RCA.
Q3. Can this replace Edureka interview notes?
For interview preparation—yes, completely.