Zynga Data Analyst Interview Questions
The questions to prepare for a Zynga Data Analyst interview. Questions from real interview reports rank first. Updated weekly.
Approach for maintaining data quality and integrity across ETL pipelines.
ZyngaApproach for safely backfilling missing data while preserving correctness, idempotency, and data quality.
ZyngaInvestigate whether an 8.2% DAU decline is driven by product breakage, logging issues, or normal seasonal patterns.
ZyngaTests metrics selection, visualization thinking, and dashboard design for game analytics.
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Explain how INNER JOIN and LEFT JOIN differ, and when to use each for matched-only versus all-left-row analysis.
ZyngaFind the second highest salary in each department without using aggregate functions.
Credit Genie
Devoteam
Cisco Restaurant + BarAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreCompute top 10 customers by net sales using joins and aggregations, ordering by revenue with deterministic tie-breaking.
Gain Digital
TCS
Zest AIReason about statistical power when planning an experiment and how it affects sample size and detectable lift.
ZyngaTests statistical interpretation of uncertainty around retention metrics.
ZyngaChoose a primary success metric and guardrails for a game experiment, then explain how that choice drives power, analysis, and ship decisions.
Zynga