All 53 questions

  1. How would you test a login page, including positive, negative, edge-case, and security scenarios?

    Asked in 6 of 245 interviews · last asked Oct 12 · Scenario · Junior

    Show answer

    I would test successful login first, then failed login and access to protected pages without signing in. Next, I would check input limits, repeated attempts, and session handling against the requirements. With limited time, I would prioritize unauthorized access, password exposure, and failures that block valid users.

    • Positive: Valid credentials open the correct account; logout ends the session and blocks protected pages.
    • Negative: Wrong passwords, unknown users, empty fields, and disabled accounts fail without revealing whether an account exists.
    • Edge cases: Check input length limits, spaces, case rules, repeated clicks, and expired sessions.
    • Security: Check HTTPS, hidden passwords, login attempt limits, injection attempts, and passwords staying out of URLs and logs.

    What the interviewer checks: The interviewer is checking whether you cover normal use, failures, boundaries, and security while prioritizing risk and user impact.

    Common mistake (in 3 of 9 reviewed answers): Many answers forget that time may be limited, so explain which tests you would run first and why.

    Other ways it was asked
    • “How would you approach testing a new login feature to ensure it is both secure and functional?”
    • “Could you walk me through how you would test a new login feature to make sure it works correctly and keeps user data safe?”
    • “Which edge cases would you prioritize when testing a login feature?”

  2. How would you test an application's performance and a web page's accessibility?

    Asked in 2 of 245 interviews · last asked Apr 16 · Scenario · Mid-level

    Other ways it was asked
    • “How would you test an application for WCAG accessibility?”

  3. How do you perform compatibility testing, including checks across browsers?

    Asked once · last asked Jul 16 · Scenario · Mid-level

    Other ways it was asked
    • “What aspects of browser compatibility would you test?”
    • “Which browsers would you include in a browser compatibility test?”
    • “How do you perform compatibility testing?”

  4. Could you discuss how you handle quality verification when implementing a fraud detection system?

    Asked once · last asked Feb 1 · Scenario · Mid-level

  5. When testing a web application, what would you validate first, which browser and device would you start with, and what tools would you use for nonfunctional testing?

    Asked once · last asked Feb 9 · Scenario · Mid-level

  6. If I share a web app with you, how would you test it, what methods would you use, and how would you approach the testing process?

    Asked once · last asked Mar 17 · Scenario · Mid-level

  7. Once you receive application source files, how do you validate them, and what do you include on your validation checklist?

    Asked once · last asked Mar 26 · Tooling · Mid-level

  8. Besides the version, registry entries, and services, what else would you validate when testing an application package?

    Asked once · last asked Mar 26 · Tooling · Mid-level

  9. What file-level edge cases and security risks would you test for uploads?

    Asked once · last asked Apr 1 · Scenario · Mid-level

    Other ways it was asked
    • “What could go wrong at the file level—for example, if someone uploads an image, a PDF, another unsupported file type, or a blank file?”
    • “What file-level edge cases and security considerations would you test to ensure the system handles invalid or malicious files safely and provides meaningful errors?”

  10. How would you test an end-to-end flight-booking flow, from the user's journey through booking confirmation?

    Asked once · last asked Apr 1 · Scenario

    Other ways it was asked
    • “Which checkpoints would you test in an end-to-end flight-booking flow?”

  11. What are the possible edge cases in an order-placement flow?

    Asked once · last asked Apr 10 · Scenario · Junior

  12. How would you test an end-to-end flow from a web portal through to an app?

    Asked once · last asked Apr 13 · Scenario · Mid-level

  13. How would you check the package source and verify the source files?

    Asked once · last asked Apr 21 · Tooling · Mid-level

  14. A location feature has changed and is live in a food delivery app. Which high-priority cases and modules would you cover in a sanity test of the application?

    Asked once · last asked Apr 29 · Scenario · Mid-level

  15. Write test cases for an e-commerce login page and report a bug for a login function that does not work.

    Asked once · last asked May 9 · Scenario · Junior

  16. What do you prioritize when testing monetary calculations and payment processing?

    Asked once · last asked May 13 · Case · Mid-level

  17. How do you test and validate an automation workflow before putting it into production?

    Asked once · last asked Jun 8 · Behavioral · Mid-level

  18. Besides unit tests, what other types of tests would you create for an enrollment or payroll flow?

    Asked once · last asked Jun 24 · Concept · Mid-level

  19. If you were testing a messaging app, what would your first test case cover?

    Asked once · last asked Jul 22 · Scenario · Mid-level

  20. How would you test a drug-alias lookup system?

    Asked once · last asked Jul 24 · Scenario · Mid-level

  21. For an SMS alert prototype, which tests are most important?

    Asked once · last asked Jul 27 · Scenario · Mid-level

  22. What risks can result from omitting data privacy testing in a web application?

    Asked once · last asked Aug 4 · Scenario · Mid-level

  23. How would you plan testing an iOS application?

    Asked once · last asked Aug 4 · Scenario · Mid-level

  24. What parameters do you test for accessibility?

    Asked once · last asked Aug 4 · Concept · Mid-level

  25. What is web accessibility, and how would you incorporate it into a software project?

    Asked once · last asked Aug 5 · Scenario · Mid-level

  26. How would you test a city-search feature, and which test cases would you design?

    Asked once · last asked Aug 5 · Scenario · Mid-level

    Other ways it was asked
    • “What would you test in a city-search feature, and which test cases would you design?”
    • “How would you test a city-search feature in a driver's account, setting aside mobile-specific behavior?”

  27. How would you test a software system to ensure it is stable for users?

    Asked once · last asked Aug 13 · Scenario · Junior

  28. How do you approach regression testing for Salesforce releases to ensure existing functionality hasn't broken?

    Asked once · last asked Aug 13 · Scenario · Mid-level

  29. When developing a cross-platform media player, how do you ensure consistency in the user interface and functionality across platforms?

    Asked once · last asked Aug 22 · Scenario · Mid-level

  30. Suppose a UI label appears as “sign in ” with a trailing space on one screen and “sign in” on another. How would you detect this inconsistency and decide what to standardize?

    Asked once · last asked Sep 6 · Scenario · Junior

  31. How would you design test cases for a function that alerts a nurse when a patient's value falls below a critical threshold, and what would you test beyond the threshold logic to ensure patient safety?

    Asked once · last asked Sep 17 · Scenario · Mid-level

  32. How would you test for false alarms caused by a sensor spike or an implausible drop in the reported value?

    Asked once · last asked Sep 17 · Scenario · Mid-level

  33. Given a login page, what positive and negative test cases would you write?

    Asked once · last asked Sep 17 · Scenario · Junior

  34. How would you approach functional testing for a new customer registration module?

    Asked once · last asked Sep 18 · Scenario · Mid-level

  35. During a usability QA session, how do you identify and prioritize issues to report?

    Asked once · last asked Sep 22 · Scenario · Mid-level

  36. How does performance testing fit into your QA strategy, especially for web applications?

    Asked once · last asked Sep 24 · Scenario · Mid-level

  37. Can you give some test cases for testing a laptop?

    Asked once · last asked Oct 1 · Scenario · Junior

  38. How would you implement a test of a new user journey in a mobile app?

    Asked once · last asked Oct 9 · Scenario · Mid-level

  39. Explain how you would test a login page for both security and usability.

    Asked once · last asked Oct 11 · Scenario · Mid-level

  40. When reviewing a simulated retail workflow, what are the first three realism checks you perform before putting it into practice?

    Asked once · last asked Oct 17 · Scenario · Senior

  41. In a creative app UI, what visual inconsistencies do you check first across screen spacing, typography, alignment, and color, and how do you document them for engineers?

    Asked once · last asked Oct 18 · Scenario · Mid-level

  42. How do you detect and handle pixel-level rendering differences across browsers and operating systems, for example font rasterization or subpixel rounding, without filing false positives?

    Asked once · last asked Oct 18 · Scenario · Senior

  43. In a complex editor with many panels, how do you uncover subtle focus or hover-state bugs that occur only after specific interaction sequences?

    Asked once · last asked Oct 18 · Scenario · Senior

  44. What validation plan would you use to identify and understand measurement errors in an embedded system?

    Asked once · last asked Oct 21 · Scenario · Senior

  45. What standard test cases would you use to test an HR technology module?

    Asked once · last asked Jan 9 · Scenario · Mid-level

  46. What end-to-end workflows do you test?

    Asked once · last asked Jan 27 · Scenario · Mid-level

  47. How would you test a form submission?

    Asked once · last asked Jan 27 · Scenario · Mid-level

  48. When validating an application package, would you install it in UI mode?

    Asked once · last asked Mar 26 · Tooling · Junior

  49. How would you test a washing machine?

    Asked once · last asked Apr 13 · Scenario · Mid-level

  50. What is cookie testing?

    Asked once · last asked May 8 · Concept · Junior

  51. What aspects of React should a QA tester understand to test a web application effectively?

    Asked once · last asked Oct 3 · Concept · Junior

  52. How do you make a bank transfer through online banking?

    Asked once · last asked Oct 8 · Scenario

  53. How do you use a testing platform to test HR technology systems?

    Asked once · last asked Jan 9 · Tooling · Mid-level

More Manual Testing interview questions

How this list is made

Every question here was asked by a real interviewer in a real job interview that a candidate ran MeetAssist in. After the call, the interviewer's questions are pulled from the transcript. Practice sessions, tests, exams and anything that was not a job interview are dropped.

Questions are rewritten so they make sense on their own: names of people, employers and clients are removed, and speech-to-text mistakes are fixed. Small talk, logistics and questions about one candidate's own résumé are left out. Rephrasings of the same question are merged, and the count is the number of different interviews it came up in.

The interviews come from candidates who use MeetAssist, so they lean towards software, data and AI roles: the shares describe these interviews, not every Manual Testing interview. Answers to the most asked questions are written and checked by an editor; a "common mistake" is shown only when reviews of real answers in these interviews show it, with the count.

245 interviews, 143 candidates, Jan 2026 to Oct 2026. Updated every month with new interviews.