Microsoft Software Engineer Interview Questions
The questions to prepare for a Microsoft Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Problem Given the head of a singly linked list, reverse the list, and return the new head node. The linked list is defined as follows: python class ListNo...
MicrosoftSerialize a binary tree to a string and reconstruct it exactly using preorder traversal with null markers.
MicrosoftShow how you translate technical concepts into clear business language for non-technical stakeholders during project execution.
MicrosoftExplain how you mentor junior researchers so they develop technical judgment, independence, and clear execution habits.
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Design an elevator dispatch system that predicts demand, assigns cars, and adapts to changing traffic patterns in real time.
MicrosoftEvaluates API and strategy design for extensible rate limiting with configurable algorithms.
MicrosoftEvaluates database internals knowledge and ability to compare indexing structures.
MicrosoftUse CTEs, LEFT JOINs, and ROW_NUMBER to return each active user's first and last event with deterministic tie-breaking.
MicrosoftUse a CTE and ROW_NUMBER to identify duplicate customer records, keep one row, and flag the rest.
MicrosoftUse window functions to compute each employee's accumulated salary sum in salary order.
MicrosoftAssesses foundational networking knowledge alongside practical coding ability.
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