Qa Test Engineer Interview Questions

20,927 qa test engineer interview questions shared by candidates

1. Test case Enumeration: Euumerats all possible test scenerios includinng negative cases, please note the coverage of test case is more important than the no. of thest cases. Scenario- 'Credit Card Authentication' 2. Write an optimal program in any language to remove the duplicate char in the string. eg: i/p call taxi o/p: cal taxi 3.You are given an array containing both +ve and -ve integers & required to find the contiguous sub array with the largest sum. Eg: if i/p is(-10,2,3,-2,0,5,-15) sum is 8 4. Test data generation: Write test data for function which calcuates the time difference between the start & end time. Calculate time difference(Start time, End Time) Accepted time format for sstart and end time is 24 hours format & i/p is accepted in hh:mm:ss 5. Debugging. Youtube is not playing the selected video. what could be the possible problem & how willyou debug the issue
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Quality Assurance Engineer I

Interviewed at Amazon

3.5
Oct 12, 2015

1. Test case Enumeration: Euumerats all possible test scenerios includinng negative cases, please note the coverage of test case is more important than the no. of thest cases. Scenario- 'Credit Card Authentication' 2. Write an optimal program in any language to remove the duplicate char in the string. eg: i/p call taxi o/p: cal taxi 3.You are given an array containing both +ve and -ve integers & required to find the contiguous sub array with the largest sum. Eg: if i/p is(-10,2,3,-2,0,5,-15) sum is 8 4. Test data generation: Write test data for function which calcuates the time difference between the start & end time. Calculate time difference(Start time, End Time) Accepted time format for sstart and end time is 24 hours format & i/p is accepted in hh:mm:ss 5. Debugging. Youtube is not playing the selected video. what could be the possible problem & how willyou debug the issue

Coding: I was asked to write an algorithm to find 1st unique letter in a string. For example, str = "Google", it should return “l”. + Some questions around QA: how would you test a certain amazon page? + Bunch of behavioral questions: Tell me about a situation when you disagreed with your manager? Tell me about a situation when you got negative feedback from your peer? Tell me about a situation when you had to provide negative feedback to your peer? What was the most innovative thing you have implemented? Tell me about a situation when you had to make a decision without your manager’s approval? Why it was needed? What was the feedback? Tell me about the situation when you had to advocate for users? Was there any pushback from other teams? How did you deal with it? Tell me about the situation when you saw an area of improvement and used it to make things better? Tell me about the situation when you were behind a schedule? Why? What did you do? How was it resolved? Tell me about the time you had to debug an issue reported by a user. How did you approach it?
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Software QA Engineer

Interviewed at Amazon

3.5
Sep 10, 2020

Coding: I was asked to write an algorithm to find 1st unique letter in a string. For example, str = "Google", it should return “l”. + Some questions around QA: how would you test a certain amazon page? + Bunch of behavioral questions: Tell me about a situation when you disagreed with your manager? Tell me about a situation when you got negative feedback from your peer? Tell me about a situation when you had to provide negative feedback to your peer? What was the most innovative thing you have implemented? Tell me about a situation when you had to make a decision without your manager’s approval? Why it was needed? What was the feedback? Tell me about the situation when you had to advocate for users? Was there any pushback from other teams? How did you deal with it? Tell me about the situation when you saw an area of improvement and used it to make things better? Tell me about the situation when you were behind a schedule? Why? What did you do? How was it resolved? Tell me about the time you had to debug an issue reported by a user. How did you approach it?

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