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Updated weekly · Last refresh Oct 17

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 daily.

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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
Handling Null Telemetry in AveragesMedium

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

null handlingData Wranglingdata validationZoom Video Communications
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
Rolling 7-Day Average Meeting DurationMedium
Practice
Practice drill

Calculate each Zoom account's rolling 7-day average meeting duration using date-based aggregation and window functions.

Window FunctionsDate Functionsnull handlingZoom Video Communications
Week-over-Week Retention QueryHard
Practice
Practice drill

Calculate Asana Spa Smart Goals week-over-week retention by first-use cohort using CTEs, joins, and date aggregation.

Window FunctionsDate FunctionsAggregationsAsana SpaMeta LogisticsZoom Video Communications
Consecutive Monthly Purchases SQLMedium
Practice
Practice drill

Identify Goldman Sachs customers with purchases in consecutive calendar months using month normalization and LAG.

Window FunctionsSubqueriesLag/LeadGoldman Sachs
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3
Behavioral & Leadership5 questions · ~40 min
Handling Stakeholder Pushback on FindingsMedium

Tests conflict resolution and influence when a non-technical stakeholder challenges analytical findings.

Conflict ResolutionStakeholder ManagementCommunicationZoom 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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