LiveRamp Data Engineer Interview Questions
The questions to prepare for a LiveRamp Data Engineer interview. Questions from real interview reports rank first. Updated weekly.
Reverse a singly linked list in place using pointer reassignment with O(n) time and O(1) extra space.
LiveRampMerge two sorted singly linked lists into one sorted list by relinking existing nodes.
LiveRampTests your ability to implement graph traversal and apply it to dependency management problems.
LiveRampUse GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.
LiveRampTests your SQL tuning skills to improve runtime, cost, and resource usage.
LiveRampAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
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Inc.
Benjamin MooreCompute daily agent call KPIs and SLA using joins, aggregations, and window ranking in a contact center model.
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Approach for maintaining data quality and integrity across ETL pipelines.
LiveRampDesign a real-time feature pipeline processing 120K events/sec into low-latency feature tables and warehouse models with replay and quality controls.
LiveRampCompare batch and stream processing across latency, complexity, cost, and data quality in a modern analytics pipeline.
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