Top 24
Prep plan
Updated weekly · Last refresh Oct 17

Cvent Data Engineer Interview Questions

The questions to prepare for a Cvent Data Engineer interview. Questions from real interview reports rank first. Updated daily.

24questions
~4htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 1 drill · ~62 min
Top 50 Rows QueryEasy
Practice

Return the 50 most recent Cvent event registrations using ORDER BY and LIMIT.

sqlCvent
Finding Duplicate SQL RecordsEasy
Practice

Detect duplicate EAB Navigate advising interactions with GROUP BY, HAVING, a CTE, and a student lookup join.

Group ByHavingAggregationsCvent
Top Lead Sources QueryMedium
Practice
Practice drill

Rank the top three lead sources by qualified leads over the last three completed quarters.

Date FunctionsJoinssqlCvent
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2
Pipelines11 questions · ~115 min
Preprocess Data for TrainingMedium

Build a repeatable preprocessing pipeline that cleans, validates, transforms, and versions training data.

ETLData ModelingQualityCvent
Design an End-to-End Data PipelineMedium

Approach for designing an end-to-end data pipeline from ingestion through transformation, storage, and downstream consumption.

data pipelinedesigningestionCvent
Explain ETL in Data EngineeringEasy

Explain the ETL process, why it matters, and how it fits into a practical data pipeline.

ETLOrchestrationQualityCvent
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3
Coding3 questions · ~31 min
Data Structures and System BasicsMedium

Evaluates breadth of foundational knowledge relevant to data engineering.

Data StructuressqloopCvent
Compute Median in CodeEasy
Practice

Sort a non-empty list and calculate its middle value, averaging the two middle values when its length is even.

MathArraysSortingCvent
Merge Datasets by KeyMedium
Practice

Merge two record lists by a shared key using a hash map, preserving order and supporting duplicate matches.

Hash TablesArraysStringsCvent
4
Behavioral & Leadership5 questions · ~52 min
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The finish line: interview-readyComplete all 24 questions plus 1 hands-on drill to finish this plan.