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Updated weekly · Last refresh Aug 30

Zoom Video Communications Data Analyst Interview Questions

The questions to prepare for a Zoom Video Communications Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

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1
MetricsStart here. 3 questions · ~24 min
Investigate User Engagement DeclineMedium

Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

RetentionDiagnosisEngagement MetricsZoom Video Communications
Retention Metrics by Customer SegmentMedium

Tests segmentation strategy and metric selection for retention analysis at Zoom Video Communications.

User SegmentsRetentionenterprise customerZoom Video Communications
Metrics for Meeting SuccessMedium

Tests ability to define and operationalize success metrics for Zoom meetings.

user valuekpi hierarchyZoom Video Communications
2
SQL & Data Manipulation4 questions + 3 drills · ~62 min
Subquery vs CTE PerformanceHard

Tests query optimization understanding for large-scale Zoom call-log analytics.

SubqueriesPerformance TuningCTEsZoom Video Communications
MoM Active Host Growth with WindowsMedium

Tests advanced SQL window functions for time-series growth calculations.

Window FunctionsLag/LeadRunning TotalsZoom Video Communications
Handling Null Telemetry in AveragesMedium

Tests data cleaning and correct aggregation logic for incomplete telemetry in SQL.

null handlingData Wranglingdata validationZoom Video Communications
7-Day Rider Retention in NYCHard
Practice
Practice drill

Compute 7-day NYC rider retention by signup cohort using joins, CTEs, date filters, and distinct retained-user aggregation.

Window FunctionsRetentionRunning TotalsUberAsana
SQL for MoM RetentionHard
Practice
Practice drill

Calculate cohort month-over-month retention for Thumbtack service professionals using CTEs, date truncation, joins, and aggregation.

Window FunctionsDate FunctionsRetentionThumbtack
7-Day Rolling Active UsersMedium
Practice
Practice drill

Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.

Window FunctionsDate FunctionsRunning TotalsMetaSpotifyMeta IT
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3
Behavioral & Leadership5 questions · ~40 min
Adapting to Mid-Project Requirement ChangesMedium

Tests adaptability under changing requirements, including reprioritization, ownership, and execution in ambiguity.

OwnershipDealing With AmbiguityPrioritizationZoom Video Communications
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4
More topics1 question · ~8 min
Measuring Zoom Chat Feature SuccessMedium

Tests product analytics thinking and metric selection for Zoom enterprise outcomes.

Feature Prioritizationuser valueProduct VisionZoom Video Communications

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