UST Data Engineer Interview Questions
The questions to prepare for a UST Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Reverse a singly linked list iteratively and recursively in Python.
USTCompute the largest sum of any contiguous subarray using Kadane's algorithm in O(n) time.
USTCompare BFS and DFS for graph traversal, including when shortest-path guarantees make BFS strictly preferable.
USTExplain star and snowflake schemas, their tradeoffs, and when to use each in Meta-scale analytics systems.
USTExplain what CTEs are and their advantages in SQL queries.
USTJoin employee and salary data, then rank employees within each Intuit product company using a PostgreSQL window function.
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IntuitUse DENSE_RANK to return every employee earning the third-highest distinct salary, including duplicate salary values.
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Wissen Technology
MphasisFind every employee earning the second-highest distinct salary using a CTE, DENSE_RANK, and a department join.
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Assesses your ability to translate an automotive data capture scenario into a practical ingestion and pipeline design.
USTEvaluates your end-to-end data engineering experience across common big data technologies.
USTTests your collaboration practices and ability to manage code changes safely in teams.
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