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Prep plan
Updated weekly · Last refresh Oct 17

1010data Business Analyst Interview Questions

The questions to prepare for a 1010data Business Analyst interview. Questions from real interview reports rank first. Updated daily.

33questions
~5htotal time
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1
MetricsStart here. 3 questions · ~26 min
Visualize Metrics to Show TrendsEasy

Choose visuals that make trend direction, comparisons, and KPI drivers easy to understand at a glance.

KPIsLeading IndicatorsDiagnosis1010data
Investigating a Metric DropMedium

Tests your diagnostic approach to metrics, including data checks and root-cause analysis.

Lagging IndicatorsLeading IndicatorsDiagnosis1010data
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2
Statistics & Probability4 questions · ~35 min
Linear Regression AssumptionsMedium

Tests understanding of regression validity and when results can be trusted.

RegressionCorrelationStatistical Significance1010data
Designing an A/B Test for DashboardsHard

Tests experimental design, metrics selection, and statistical analysis for product reporting changes.

Hypothesis TestingSample SizeA/B Testing1010data
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3
SQL & Data Manipulation4 questions + 1 drill · ~45 min
SQL Top 5 Customers by RevenueEasy
Practice

Rank Confluent customers by completed-order revenue during the previous calendar year using a CTE, join, aggregation, and sorting.

Date FunctionsRankingAggregations1010data
Analyzing Multiple Data SourcesMedium

Tests your ability to integrate and analyze disparate data sources into actionable insights.

JoinsData WranglingCTEs1010data
SQL Top Products by RegionMedium
Practice
Practice drill

Rank Roche products by revenue within each region for the last completed quarter using CTEs, joins, aggregation, and RANK().

JoinsRankingAggregationsAubay SpainRocheAyes - Management & Technology Consulting
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4
Behavioral & Leadership19 questions · ~166 min
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5
More topics3 questions · ~26 min
Gathering Requirements From StakeholdersMedium

Tests how you elicit, clarify, and document requirements for analytics and reporting work.

Jobs to Be DoneUser ResearchUser Needs1010data
Team Alignment on GoalsMedium

Tests your ability to drive alignment and execution in embedded engineering projects.

Success CriteriaRoadmappingScope Management1010data
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The finish line: interview-readyComplete all 33 questions plus 1 hands-on drill to finish this plan.