Microsoft QA Engineer Interview Questions
The questions to prepare for a Microsoft QA Engineer interview. Questions from real interview reports rank first. Updated weekly.
Use a hash set to detect whether an integer array contains any duplicate in O(n) time.
MicrosoftReverse a singly linked list in place by rewiring next pointers in one pass.
MicrosoftFind the longest substring with all unique characters using a sliding window.
MicrosoftProblem At Dropbox, a service stores ordered values in a binary tree and needs to verify that the structure satisfies binary search tree rules. Given the r...
MicrosoftExplain how you would triage and prioritize bugs before a release when severity, customer impact, and schedule pressure conflict.
MicrosoftDescribe how you handled a disagreement with an engineer or safety expert when the decision involved delivery pressure and safety tradeoffs.
MicrosoftDescribe how you handled a critical bug by assessing risk, aligning stakeholders, defining severity, and driving containment to resolution.
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Tests QA ownership, bug reporting clarity, and how effectively you drive action on a difficult defect.
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