Software Testing Interview Questions and Answers for Freshers

Introduction: Growing Fresher Hiring Demand in Software Testing

Software testing is one of the most popular and beginner-friendly entry points into the IT industry. Every software product—websites, mobile apps, banking systems, e-commerce platforms—needs testing before release. Because of this, companies continuously hire freshers for QA and testing roles.

Why testing is ideal for freshers:

  • No heavy coding required initially
  • Focuses on logic, observation, and understanding requirements
  • Strong demand across industries
  • Easy transition later into automation, performance, or API testing

That’s why interviewers focus on software testing interview questions and answers for freshers that check fundamentals, clarity of thinking, and real-life understanding, not advanced tools.

This article is written in simple language, step by step, for fresh graduates and beginners.


What Is Software Testing? (Simple Explanation)

Software Testing is the process of checking whether a software application works correctly and as expected.

Simple Example

Think of a login page:

  • User enters username and password
  • Clicks Login
  • If credentials are correct → login successful
  • If credentials are wrong → error message shown

Testing checks:

  • Does login work?
  • Does it show the right message?
  • Does the application crash?

Goal of testing:

  • Find bugs
  • Improve quality
  • Make users happy

What Is Manual Testing?

Manual Testing means testing software by hand, without using automation tools.

A manual tester:

  • Clicks buttons
  • Enters data
  • Verifies results
  • Reports bugs

Example

Entering an incorrect password and checking the error message is manual testing.

👉 Most freshers start their career with manual testing, so interview questions focus heavily on it.


What Is Automation Testing? (For Freshers)

Automation Testing uses tools and scripts to test software automatically.

Simple explanation

Instead of testing the same feature again and again manually, we:

  • Write a script once
  • Run it multiple times

Example

  • Manual: Type username/password every time
  • Automation: Script does it automatically

👉 Freshers are expected to know basic automation concepts, not advanced coding.


Software Testing Interview Questions and Answers for Freshers

🔹 Basic Software Testing Questions (1–25)

  1. What is software testing?
    Software testing is checking whether software works as expected.
  2. Why is testing required?
    To find bugs and ensure software quality.
  3. What is a bug?
    A bug is an error or defect in the software.
  4. What is quality assurance (QA)?
    QA focuses on improving the process to prevent defects.
  5. What is quality control (QC)?
    QC focuses on finding defects in the product.
  6. What is manual testing?
    Testing software manually without tools.
  7. What is automation testing?
    Testing software using automation tools and scripts.
  8. What is a test case?
    A document with steps to verify a feature.
  9. What is a test scenario?
    A high-level idea of what to test.
  10. Difference between test case and test scenario?
    Test scenario is brief; test case is detailed.
  11. What is verification?
    Checking documents like requirements.
  12. What is validation?
    Testing the actual software.
  13. What is SDLC?
    Software Development Life Cycle.
  14. What is STLC?
    Software Testing Life Cycle.
  15. What is black box testing?
    Testing without knowing internal code.
  16. What is white box testing?
    Testing with knowledge of internal code.
  17. What is functional testing?
    Testing features against requirements.
  18. What is non-functional testing?
    Testing performance, usability, security, etc.
  19. What is smoke testing?
    Basic testing to check build stability.
  20. What is sanity testing?
    Quick testing of a specific feature.
  21. What is regression testing?
    Testing to ensure existing features still work after changes.
  22. What is severity?
    How serious the bug is.
  23. What is priority?
    How urgently the bug should be fixed.
  24. Difference between severity and priority?
    Severity = impact, Priority = urgency.
  25. What is a build?
    A version of software given for testing.

🔹 Slightly Advanced Questions (26–50)

  1. What is a test plan?
    A document that explains testing approach and scope.
  2. What is test data?
    Input values used for testing.
  3. What is positive testing?
    Testing with valid inputs.
  4. What is negative testing?
    Testing with invalid inputs.
  5. What is boundary value analysis?
    Testing minimum and maximum values.
  6. What is equivalence partitioning?
    Dividing input data into groups.
  7. What is defect life cycle?
    Bug journey from detection to closure.
  8. What are defect statuses?
    New, Open, Fixed, Retest, Closed, Rejected.
  9. What is re-testing?
    Testing a bug after it is fixed.
  10. What is UAT?
    User Acceptance Testing by end users.
  11. What is test environment?
    Setup where testing is done.
  12. What is exploratory testing?
    Testing without predefined test cases.
  13. What is ad-hoc testing?
    Informal testing without documentation.
  14. What is defect leakage?
    Bug found by users after release.
  15. What is defect density?
    Number of bugs per module.
  16. What is alpha testing?
    Testing done internally.
  17. What is beta testing?
    Testing done by real users.
  18. What is usability testing?
    Testing how user-friendly the application is.
  19. What is compatibility testing?
    Testing on different browsers/devices.
  20. What is configuration testing?
    Testing in different system setups.
  21. What is test closure?
    Final testing summary.
  22. What is defect triage?
    Meeting to review and prioritize bugs.
  23. Difference between retesting and regression testing?
    Retesting checks fixed bugs; regression checks old features.
  24. What is release testing?
    Final testing before production.
  25. Why choose software testing as a career?
    Easy entry, strong demand, good growth.

Scenario-Based QA Questions for Freshers

  1. Login button is not working. What will you do?
  • Reproduce the issue
  • Compare expected vs actual result
  • Log a bug
  1. Application crashes after clicking submit. Severity?
    High severity.
  2. Spelling mistake on homepage. Priority?
    Low priority.
  3. Valid user cannot login. What testing type?
    Functional testing.
  4. Bug fixed but another feature stops working. What testing?
    Regression testing.

Sample Test Cases for Freshers

✅ Login Page Test Cases

Test Case IDScenarioStepsExpected Result
TC01Valid loginEnter valid username/passwordLogin successful
TC02Invalid loginEnter wrong passwordError message
TC03Empty fieldsClick login without inputValidation message

✅ Mobile Application Test Case

Scenario: App installation

  • App installs successfully
  • App icon appears
  • App opens without crash

✅ API / UI Simple Test Idea

  • API returns correct response
  • UI displays correct data

Bug Report Writing Example for Freshers

🐞 Sample Bug Report

Bug ID: BUG_001
Title: Login button not responding
Module: Login

Steps to Reproduce:

  1. Open application
  2. Enter valid credentials
  3. Click Login

Expected Result: User should login successfully
Actual Result: No response
Severity: High
Priority: High
Status: New


Tips to Answer Confidently in Interviews

  • Use simple language
  • Explain with real-life examples
  • Don’t memorize—understand concepts
  • Practice test cases and bug reports
  • Revise software testing interview questions and answers for freshers regularly

Quick Revision Sheet (Last-Minute Prep)

  • Software testing = quality check
  • Manual testing = without tools
  • Automation testing = using tools
  • Test case = steps + expected result
  • Bug = expected ≠ actual
  • Severity = impact
  • Priority = urgency
  • Regression = testing after changes

FAQs – Software Testing Interview Questions and Answers for Freshers

Q1. Is software testing good for freshers?
Yes, it is one of the best entry-level IT roles.

Q2. Do freshers need coding for testing?
No, manual testing does not require coding.

Q3. Can freshers move to automation later?
Yes, manual testing is the foundation for automation.

Q4. How should freshers prepare for testing interviews?
Understand basics, practice test cases, revise interview questions daily.

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