Posts

INTERVIEW QUESTIONS FOR Amazon Hiring Device Associate (MMPT)

MOCK INTERVIEW SIMULATION

Role: Device Associate
Company: Amazon
Rounds Covered:

Technical Round (10 Questions)
Behavioral Round (8 Questions)
HR Round (6 Questions)
Situational/Scenario-Based Round (8 Questions)
Total: 32 Role-Aligned Questions

Each question includes:

🔍 What it assesses
✅ What a good answer looks like
❌ Common mistakes

Technical Round (10 Questions)

1. Can you explain what Black Box Testing is and how you would apply it to a new Amazon product?

Assesses: Understanding of core QA concepts
✅ Good Answer: “Black box testing is testing without internal code knowledge, focusing on inputs/outputs. I would start by executing functional test cases prepared for the product, verifying expected outcomes.”
❌ Mistake: Talking about white-box testing, mentioning code access unnecessarily.

2. How would you use ADB commands in your daily testing activities?

Assesses: Practical knowledge of tools mentioned in JD
✅ Good Answer: “I would use adb install, adb logcat, adb bugreport to install builds, capture logs for crash reports, and provide detailed failure insights.”
❌ Mistake: Saying “I haven’t used ADB” without adding willingness to learn.

3. Describe how you execute a regression test on a new build.

Assesses: QA process knowledge
✅ Good Answer: “I’d retest all previously passed functionalities to ensure new changes haven’t broken existing features. I'd use prior build test cases and report any failures.”
❌ Mistake: Only focusing on new features or skipping old test cases.

4. How do you ensure the accuracy of your test execution and bug reporting?

Assesses: Attention to detail
✅ Good Answer: “I double-check test steps, ensure reproducibility before logging bugs, and include logs, screenshots, and clear reproduction steps in bug reports.”
❌ Mistake: Vague answers like “I just follow the instructions.”

5. What is the purpose of a clarification portal in Amazon's QA workflow?

Assesses: Understanding internal communication systems
✅ Good Answer: “To resolve doubts quickly during test case execution. I raise unclear steps and track resolutions as per SLA.”
❌ Mistake: Assuming it’s for test case creation.

6. Have you ever worked in both Windows and Mobile device environments? How do your testing strategies change?

Assesses: Platform adaptability
✅ Good Answer: “Yes. For desktop, I use keyboard-mouse combinations and inspect logs. On mobile, I test gestures, battery consumption, and compatibility with OS versions.”
❌ Mistake: Saying both are the same or don’t require different approaches.

7. What do you understand by test case priority vs severity?

Assesses: Bug triaging knowledge
✅ Good Answer: “Priority defines how soon to fix; severity indicates impact. A high-severity bug might still be low priority if in an unused feature.”
❌ Mistake: Mixing up both terms.

8. What would you do if a test case fails intermittently?

Assesses: Problem-solving and debugging
✅ Good Answer: “I’d try to reproduce it under varied conditions, analyze logs, check for environment instability, and mark it as intermittent with evidence.”
❌ Mistake: Saying you’d ignore or rerun blindly.

9. How do you handle testing deadlines when builds arrive late?

Assesses: Time management under pressure
✅ Good Answer: “I prioritize critical test cases first, log partial results, inform leads, and extend testing as needed without compromising quality.”
❌ Mistake: Saying you’ll rush through everything or skip tests.

10. What kinds of bugs would you expect while testing a shopping app for Amazon?

Assesses: Domain-specific testing thinking
✅ Good Answer: “Login failures, cart not updating, payment failures, incorrect price display, crash during checkout.”
❌ Mistake: Only UI bugs or irrelevant system-level bugs.

Behavioral Round (8 Questions)

11. Tell me about a time you had to follow detailed instructions precisely.

Assesses: Accuracy, process orientation
✅ Good Answer: “During manual regression for a large app, I had to follow step-by-step test cases. I ensured 100% completion and tracked each bug precisely.”
❌ Mistake: Saying “I usually go by instinct.”

12. Describe a situation where you had to raise doubts about unclear requirements.

Assesses: Communication initiative
✅ Good Answer: “I flagged 5+ unclear test steps during a sprint and got quick clarifications via Slack/portal, helping avoid misreporting bugs.”
❌ Mistake: Saying “I waited for someone else to raise it.”

13. How do you handle repetitive tasks like regression testing?

Assesses: Patience, consistency
✅ Good Answer: “I stay focused by tracking metrics, improving my execution speed, and finding small bugs others missed.”
❌ Mistake: Complaining about repetition.

14. Describe a time you spotted a bug others missed.

Assesses: Observation skill
✅ Good Answer: “While testing a mobile app, I noticed it crashed only on Android 12. Others missed it. My detailed report helped devs patch the issue.”
❌ Mistake: “I usually test what’s assigned.”

15. How do you deal with tight timelines in QA?

Assesses: Time and task management
✅ Good Answer: “I create a checklist, prioritize P0 test cases, and ensure quality isn’t compromised even when time is short.”
❌ Mistake: “I just try to finish quickly.”

16. Give an example of when you worked as part of a QA team.

Assesses: Collaboration
✅ Good Answer: “In my internship, I coordinated test execution with two other testers and regularly synced on bug tracking and resolution.”
❌ Mistake: “I prefer working alone.”

17. Tell me about a failure you had during testing.

Assesses: Ownership, learning
✅ Good Answer: “I missed a low-priority bug which later caused issues. I learned to retest even minor issues before signoff.”
❌ Mistake: “I’ve never made a mistake.”

18. How do you stay updated on QA techniques or tools?

Assesses: Learning mindset
✅ Good Answer: “I follow QA blogs, use YouTube tutorials, and practice using tools like JIRA and ADB regularly.”
❌ Mistake: “I rely on training when provided.”

HR Round (6 Questions)

19. Why do you want to work at Amazon?

Assesses: Motivation, alignment
✅ Good Answer: “Because Amazon values innovation, customer obsession, and its QA teams work on high-impact features. I want to be part of that culture.”
❌ Mistake: “Because it pays well.”

20. Are you comfortable working in rotational shifts or weekends if needed?

Assesses: Flexibility
✅ Good Answer: “Yes. I understand QA may require flexible hours and I’m ready for it.”
❌ Mistake: “I prefer only day shifts.”

21. Can you relocate to Chennai and work from office?

Assesses: Logistics & commitment
✅ Good Answer: “Yes, I’m ready to relocate and work on-site immediately.”
❌ Mistake: “Can I work remotely instead?”

22. What do you understand by ‘customer obsession’ in Amazon’s values?

Assesses: Cultural fit
✅ Good Answer: “Always thinking about how our work affects the customer. In QA, this means making sure no bugs reach end users.”
❌ Mistake: “Customer service team’s job.”

23. How do you deal with feedback or criticism from a team lead?

Assesses: Coachability
✅ Good Answer: “I take it as a learning opportunity and ask for examples to improve quickly.”
❌ Mistake: Arguing or blaming others.

24. Where do you see yourself in 2–3 years?

Assesses: Career clarity
✅ Good Answer: “I see myself growing into a QA automation role or senior QA with deeper understanding of tools and scripting.”
❌ Mistake: “Maybe in development or somewhere else.”

📌 Situational/Scenario-Based Round (8 Questions)

25. You discover a build is crashing repeatedly and delaying your execution. What do you do?

✅ Escalate to dev leads with logs and pause execution temporarily while updating status to QA manager.

26. You’re unsure about a test case step. Team is offline. What now?

✅ Raise it in the clarification portal, mark test blocked, and pick next test until reply comes.

27. You find 5 minor bugs close to release. Raise them or ignore?

✅ Raise them with “Low Priority” tags. Even small bugs impact customer experience.

28. A teammate marks a case passed, but it’s clearly failed on your device. What do you do?

✅ Verify again, then respectfully discuss it with the teammate and align on reproducibility.

29. The product is working on Android 11 but crashes on Android 14. Devs say it’s fine.

✅ Provide crash logs, exact reproduction steps, and OS-specific failure data to prove the issue.

30. You’re asked to test on a new tool (ADB) you’ve never used.

✅ Watch quick tutorials, refer to Amazon docs, try basic commands, and ask for help where needed.

31. You’re given a 200-case test suite and only 4 hours to complete.

✅ Prioritize P0 & P1 test cases first, mark progress in real-time, and flag any unexecuted critical paths.

32. You reported a bug, but devs marked it as “Not Reproducible.”

✅ Double-check reproduction steps, record a video/log, and resubmit with supporting details.

Copy

Post a Comment

Post a Comment