Prepare for your software testing interviews with our comprehensive list of over 100 manual testing interview questions with answers. These interview questions are designed for both freshers and experienced. Show
You can click on the below two links to go to the respective sections for freshers and experienced professionals. So, let’s begin.
Manual Testing Interview Questions for FreshersQues.1. What do you mean by Software Testing? Basically, it is used for ensuring the quality of software to the stakeholders of the application. Ques.2. Why is testing required? 2. Avoidable defects leaked to the end-user/customer without proper testing adds a bad reputation to the development company. 3. Defects detected earlier phase of SDLC results in lesser cost and resource utilization of correction. 4. Saves development time by detecting issues in an earlier phase of development. 5. The testing team adds another dimension to the software development by providing a different viewpoint to the product development process. Ques.3. When should we stop testing? 1. After test case execution – The testing phase can be stopped when one complete cycle of test cases is executed after the last known bug fix with the agreed-upon value of pass-percentage 2. Once the testing deadline is met – Testing can be stopped after deadlines get met with no high priority issues left in the system. 3. Based on Mean Time Between Failure (MTBF) – MTBF is the time interval between two inherent failures. Based on stakeholder’s decisions, if the MTBF is quite large, one can stop the testing phase. 4. Based on code coverage value – The testing phase can be stopped when the automated code coverage reaches a specific threshold value with sufficient pass-percentage and no critical bug. Ques.4. What is Quality Assurance and what are the different activities involved in Quality
assurance? Ques.5. What is Quality Control and what are the different types of testing involved in QC? Ques.6. What is the
difference between Verification and Validation?
Ques.7. What is SDLC? Ques.8. Explain the STLC – Software Testing life cycle.
Ques.9. What are the different types of testing?
Going by the way the testing is done, it can be categorized as-
Ques.10. What is manual testing? Ques.11. What is automation testing? Ques.12. What are some advantages of automation testing?
Ques.13. What are some disadvantages of automation testing?
Ques.14. What is performance testing? Ques.15. What is a test
bed? Ques.16. What is a test plan? Ques.17. What is a test scenario? Ques.18. What is a Test case? Ques.19. What are some attributes of a test case?
Ques.20. What is Test data? Ques.21. What is a Test script? Ques.22. What is Error in Software Testing? Ques.23. What is a Bug? Ques.24. What is a defect? Ques.25. What are some defect reporting attributes?
Ques.26. What are some of the bug or defect management tools? Ques.27. What is defect density? Ques.28. What is defect priority? Ques.29. What is defect
severity? Ques.30. Give an example of Low priority-Low severity, Low priority-High severity, High priority-Low severity, High priority-High severity defects.
Ques.31. What is a blocker? Ques.32. What is a critical bug? Ques.33. Explain the bug life cycle or the different states of a bug.
Ques.34. What are the different test design techniques?
Ques.35. What is Static Testing? Ques.36. What is Dynamic Testing? Ques.37. Explain the different types of specification-based test design techniques?
Ques.38. Explain equivalence class partitioning. For example, for testing a Square program
(a program that prints the square of a number), the equivalence classes can be- Ques.39. What is boundary value analysis? Ques.40. What is decision table testing? Decision tables are particularly helpful in designing test cases for complex business scenarios involving verification of application with multiple combinations of input. Ques.41. What is a cause-effect graph? Ques.42. What is state transition testing? Ques.43. What is
the use case testing? Ques.44. What is Test Coverage? The higher the test coverage, the more the part of the software gets covered by test cases and hence, the more effective will be the testing. Ques.45. What is structure-based testing?
Ques.46. What is code coverage? Ques.47. What are Statement testing and statement coverage in white box testing? Statement coverage is the measure of the percentage of statements of code executed by the test scripts out of the total code statements in the application. The statement coverage is the least preferred metric for checking test coverage. Ques.48. What is decision testing or branch testing? Also, check – Top SQL Queries Asked in Interviews
Ques.50. What is unit testing? Ques.51. What is integration testing? Ques.52.
What are the different types of integration testing?
Ques.53. What is a stub? Ques.54. What is a driver? Ques.55. What is system testing? Ques.56. What is acceptance testing? Ques.57. What is UAT Testing? Ques.58. What is End-To-End Testing? Ques.59. What is alpha testing? Ques.60. What is beta testing? Ques.61. What is Adhoc Testing? Ques.62. What is monkey testing? Ques.63. How is monkey testing different from Adhoc testing? Ques.64. What is exploratory testing? Ques.65. What is load testing? Ques.66. What is stress testing? Ques.67. What is volume testing? Ques.68. What is endurance
testing or Soak testing? Ques.69. What is spike testing? Ques.70. What is UI testing? Ques.71. What is usability testing? Ques.72. What is Accessibility testing? Ques.73.
What is compatibility testing? Ques.74. What is configuration testing? Ques.75. What is localization testing? Ques.76. What is globalization testing? Ques.77. What is negative testing? Ques.78. What is security testing? Ques.79. What is penetration testing? Ques.80. What is robustness testing? Ques.81. What is concurrency testing? Ques.82. What is backend testing? Ques.83. What is A/B testing? Ques.84. What is risk analysis? Ques.85. What is the difference between regression and
retesting? Ques.86. What is the difference between black-box and white-box testing? Whereas white-box testing requires internal design and implementation knowledge of the application being tested. It is usually applicable for Unit and Integration testing. Ques.87. What is the difference between smoke and sanity testing?
Ques.88. What is the
difference between Release and Build? Whereas, a release is an installable software provided to the end-users after it gets certified by the testing team. During the release of any software to the client, release notes are attached to it that includes a number of defects still open, covered user stories, change-requirements, and version of the release. Manual Testing Interview Questions for ExperiencedQues.89. What is the difference between bug leakage and bug release? Whereas, bug release is when a specific version of the software is released in the market with some known bugs which are intended to get fixed in the later versions. These types of issues are of low priority and are mentioned in the release notes while sharing with the end-users. Ques.90. What do you mean by Defect Triage? Ques.91. What is a test harness? Why do we need a test
harness? Ques.92. What is all pair testing? Ques.93.
What is failover testing? Ques.94. What is fuzz testing? Ques.95. What is pilot testing? Ques.96. What is dev-box Testing? Ques.97. What is mutation testing? Ques.98. What is the requirement traceability matrix(RTM)? Ques.99. What is cyclomatic complexity? Ques.100. What are the entry criteria in software testing? Ques.101. What is exit criteria in software testing? Ques.102. What is the difference between testing and debugging? Another difference between the two is – testing can be done without any internal knowledge of software architecture. Whereas debugging requires knowledge of software architecture and coding. Ques.103. Explain the Agile methodology? Also check– Ques.104. What is scrum? Ques.105. What are the different roles in scrum?
Ques.106. What is a scrum meeting? Ques.107. Explain TDD (Test Driven
Development). Ques.108. What is the difference between Latent and Masked Defects? Whereas a masked defect is an existing defect that has not yet caused any failure because another error has masked it or prevented it from getting discovered. Ques.109. What is the PDCA cycle in software
testing?
Ques.110. What is Defect Cascading? Ques.111. What is a test metric? Ques.112. What is Context-driven testing? In this type of testing, instead of following best practices, we follow what works best for the project based on the skills, experience, and judgment of the testing team. For details check – Context-driven methodology by James Bach This concludes our post on more than 100 interview questions on software testing. You can comment below and let us know, in case we have missed any frequently asked manual testing interview questions. For further preparation for interviews, you can also check, most commonly asked test scenarios here – Test Scenario Examples. Kuldeep is the founder and lead author of ArtOfTesting. He is skilled in test automation, performance testing, big data, and CI-CD. He brings his decade of experience to his current role where he is dedicated to educating the QA professionals. You can connect with him on LinkedIn. What are the real time questions on manual testing?Manual Testing Interview Questions. What are the common problems with software automation?. What are the key challenges of software testing?. What is the role of QA in project development?. Can you explain the V model in manual testing?. Can u explain the structure of the bug life cycle?. How many rounds are there in manual testing interview?Here they took 5 rounds of interview.1.HR round 2. Technical Interview 3. Technical Test on System 4. Manager Round 5.
What is Project in interview for experience manual testing?You can mention the framework being used during automation testing and elaborate more upon asking. Note: You have to give the answer within 2-3 minutes so that interviewer can ask you further questions. Do not spend 5 minutes or more in explaining the project. You will miss the opportunity.
How many rounds of interview is qualitest?How many rounds are there in Qualitest interview? Qualitest interview process usually has 2-3 rounds. The most common rounds in the Qualitest interview process are Technical, Resume Shortlist and One-on-one Round.
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