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Javatpoint manual testing interview questions are a curated set of inquiries designed to assess the
Javatpoint Manual Testing Interview Questions and Answers (2025 Edition)
Introduction paragraph (150–200 words):
Are you preparing for a software testing job and looking for the most relevant Javatpoint manual testing interview questions? You've landed on the right page. Whether you're a fresher entering the QA field or an experienced tester switching roles, interview preparation is the key to success.
In this comprehensive guide, we've compiled the most frequently asked manual testing interview questions — inspired by Javatpoint and other leading resources — along with detailed answers, real-world examples, and pro tips. These questions cover everything from basic definitions to advanced testing strategies, giving you an edge in your next interview.
By the end of this blog, you'll have a solid understanding of manual testing concepts, methodologies, and tools, so you can walk into any interview with confidence.
What Is Manual Testing? (A Quick Overview)
Manual testing is the process of evaluating software by hand — without automation tools — to identify bugs, usability issues, and gaps between expected and actual behavior. Every software QA career begins here. If you're looking to build a strong foundation, check out JustAcademy's Manual Testing Training Course.
Why Manual Testing Still Matters in 2025
Despite the rise of automation, manual testing remains essential for:
Early-stage testing — when automation setup isn't yet feasible
Manual Testing vs Automated Testing
Parameter
Manual Testing
Automated Testing
Speed
Slower
Faster
Cost
Lower initial cost
Higher setup cost
Accuracy
Human error possible
Highly accurate
Best for
Exploratory, UI, UX
Regression, load
Top Javatpoint Manual Testing Interview Questions for Freshers
These foundational questions are commonly asked in entry-level QA interviews.
Q1. What is the difference between Quality Assurance (QA) and Quality Control (QC)?
Answer: QA is a process-oriented approach focused on preventing defects by improving the development process. QC is product-oriented and involves identifying defects in the final product through testing. QA is proactive; QC is reactive.
Q2. What is a Test Case? What are its key components?
Answer: A test case is a set of conditions and steps used to verify a specific functionality of a software application. Key components include:
Test Case ID
Test Description
Preconditions
Test Steps
Expected Result
Actual Result
Pass/Fail Status
Q3. What Is the Difference Between a Bug, Defect, and Error?
Answer:
Error — A mistake made by a developer in code
Defect — The result of that error found during testing
Bug — An informal term for a defect found in production
Q4. What Is the Software Testing Life Cycle (STLC)?
Answer: STLC is a sequence of activities performed during testing. The phases are:
Requirement Analysis
Test Planning
Test Case Development
Test Environment Setup
Test Execution
Test Closure
Q5. What Is the Difference Between Smoke Testing and Sanity Testing?
Answer:
Smoke Testing — A broad, shallow test to check if the build is stable enough for further testing. Done after each new build.
Sanity Testing — A narrow, deep test to verify specific functionality after a bug fix or minor change. Done after receiving a stable build.
Intermediate Manual Testing Interview Questions
These are asked of candidates with 1–3 years of experience.
Q6. Explain the Bug Life Cycle
Answer: The Bug Life Cycle (Defect Life Cycle) describes the stages a defect goes through:
New — Defect logged by tester
Assigned — Developer assigned to fix
Open — Developer starts working
Fixed — Developer resolves the defect
Retest — Tester verifies the fix
Closed — Defect is resolved and verified
Reopened — If defect persists after fix
Rejected / Deferred — Not a bug or postponed
Common Reasons a Bug Gets Rejected
Not reproducible
Duplicate defect
Working as designed
Invalid test environment
Q7. What Are the Different Levels of Software Testing?
Answer: The four main levels are:
Unit Testing — Individual components tested by developers
Integration Testing — Combined modules tested for interaction
System Testing — Complete application tested end-to-end
Acceptance Testing (UAT) — Verified by end users
What Is Regression Testing?
Regression testing ensures that new code changes haven't broken existing functionality. It is one of the most critical stages of manual testing.
Q8. What Is Boundary Value Analysis (BVA)?
Answer: BVA is a black-box testing technique where test cases are designed using values at the boundaries of input ranges. For example, if valid input is 1–100, test values would be: 0, 1, 2, 99, 100, 101.
How BVA Differs from Equivalence Partitioning
Equivalence Partitioning divides inputs into valid and invalid groups and tests one value from each group. BVA specifically tests the boundary edges of those groups.
Q9. What Is a Test Plan? What Does It Include?
Answer: A test plan is a document that outlines the scope, approach, resources, and schedule of testing activities. It includes:
Test objectives
Test scope (in-scope / out-of-scope)
Testing types to be performed
Resource allocation
Risk and mitigation plan
Entry and exit criteria
Q10. What Is RTM (Requirement Traceability Matrix)?
Answer: RTM is a document that maps and traces user requirements to test cases. It ensures complete test coverage and that no requirement is left untested. It links: Business Requirement → Functional Requirement → Test Cases.
Advanced Manual Testing Interview Questions
For senior testers and QA leads with 3+ years of experience.
Q11. How Do You Handle a Situation Where Developers Disagree With Your Bug Report?
Answer: This is a commonly asked behavioral question. The best approach:
Reproduce the issue and share clear steps, screenshots, and logs
Refer to the requirement document or acceptance criteria
Escalate politely to the project manager if disagreement persists
Document the communication trail in JIRA or Bugzilla
Q12. What Is Exploratory Testing and When Should You Use It?
Answer: Exploratory testing is a simultaneous process of learning, test design, and test execution. It's ideal when:
Requirements are unclear or incomplete
Time is limited for formal test case design
You need to understand application behavior quickly
Tips for Effective Exploratory Testing
Use time-boxed sessions (30–90 minutes)
Take notes and screenshots continuously
Focus on high-risk areas first
Q13. What Is the V-Model in Software Testing?
Answer: The V-Model (Verification and Validation Model) is an SDLC model where testing is planned in parallel with each development phase. Each development stage has a corresponding testing phase:
Requirements → Acceptance Testing
System Design → System Testing
Architecture Design → Integration Testing
Module Design → Unit Testing
Advantages of V-Model
Defects found early
Clear deliverables at each stage
Suitable for projects with well-defined requirements
Disadvantages of V-Model
Not flexible for changing requirements
No working software until late in the cycle
Q14. What Are Entry and Exit Criteria in Testing?
Answer:
Entry Criteria — Conditions that must be met before testing begins (e.g., test environment ready, test cases reviewed)
Exit Criteria — Conditions that must be met before testing ends (e.g., all critical bugs fixed, test coverage reached 95%)
Q15. What Testing Tools Should a Manual Tester Know in 2025?
Answer: Top tools every manual tester should be familiar with:
Manual Testing Interview Questions on SDLC & Agile
Q16. How Is Manual Testing Done in an Agile Environment?
Answer: In Agile, testing happens within each sprint (2–4 week cycles). Manual testers:
Participate in sprint planning
Test user stories as they are developed
Conduct regression testing at the end of each sprint
Collaborate daily with developers in stand-ups
Difference Between Agile and Waterfall Testing
Aspect
Waterfall
Agile
Testing Phase
After development
Throughout development
Flexibility
Low
High
Documentation
Heavy
Lightweight
Feedback
Late
Continuous
Q17. What Is Continuous Testing in a DevOps Pipeline?
Answer: Continuous testing means running automated and manual tests at every stage of the CI/CD pipeline to provide fast feedback. For manual testers, this means rapid test execution, exploratory testing within short sprint windows, and quick defect reporting.
Device fragmentation (different screen sizes, OS versions)
Network variability (3G, 4G, Wi-Fi, offline)
Battery consumption
Gestures and touch interaction
App behavior during interruptions (calls, notifications)
Performance Testing Concepts for Manual Testers
Q22. What Is the Difference Between Load Testing and Stress Testing?
Load Testing — Tests the system under expected user load
Stress Testing — Tests the system beyond its capacity to find breaking points
Security Testing Basics
Q23. What Is the Role of a Manual Tester in Security Testing?
Manual testers check for common vulnerabilities such as:
SQL Injection
Cross-Site Scripting (XSS)
Broken authentication
Sensitive data exposure
Input validation failures
Tips to Crack Your Manual Testing Interview in 2025
Before the Interview
Review SDLC, STLC, and bug life cycle thoroughly
Practice writing test cases for real-world apps (login, cart, payment)
Familiarize yourself with at least one bug-tracking tool (JIRA preferred)
Study ISTQB Foundation Level syllabus
During the Interview
Use the STAR method for behavioral questions (Situation, Task, Action, Result)
Always ask clarifying questions before answering scenario-based questions
Be honest about tools you haven't used but show willingness to learn
After the Interview
Send a follow-up thank-you email within 24 hours
Reflect on questions you found difficult and revisit those topics
Manual Testing Certifications Worth Pursuing
ISTQB Foundation Level (CTFL)
The most globally recognized certification for manual testers. Covers testing principles, test design, and test management fundamentals.
Other Certifications to Consider
CSTE (Certified Software Test Engineer)
CSQA (Certified Software Quality Analyst)
Agile Tester Extension (ISTQB Agile)
Frequently Asked Questions (FAQ)
Is manual testing a good career in 2025?
Yes. Manual testing remains in high demand, especially for exploratory, usability, and accessibility testing. Combining manual skills with basic automation knowledge makes you highly employable.
What is the salary of a manual tester in India?
Entry-level manual testers earn ₹2.5–4.5 LPA in India. With 3–5 years of experience, salaries range from ₹5–10 LPA, depending on domain and company.
How long does it take to learn manual testing?
With focused study, a beginner can learn manual testing fundamentals in 4–8 weeks. Practical experience and tool proficiency develop over 3–6 months of hands-on work.
What is the difference between black-box and white-box testing?
Black-box testing — Tester has no knowledge of internal code; tests based on requirements
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