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Updated weekly · Last refresh Sep 24

Smart Consulting Data Analyst Interview Questions

The questions to prepare for a Smart Consulting Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
SQL & Data ManipulationStart here. 3 questions + 3 drills · ~54 min
Ensuring SQL Data AccuracyEasy
Recently asked

Explain how to ensure data accuracy in SQL workflows using validation checks, reconciliation, and careful query design.

JoinsData WranglingQualitySmart Consulting
Discuss Data Analysis Tooling ChoicesEasy
Recently asked

Explain how SQL fits with data analysis and visualization tools, and when to use each in an analytics workflow.

JoinsData WranglingAggregationsSmart Consulting
SQL and Querying ExperienceMedium
Recently asked

Assesses your ability to query and manipulate data using SQL or similar languages.

technical skillssqldatabase queryingSmart Consulting
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Indexing and Query PerformanceMedium
Practice
Practice drill

Write a selective PostgreSQL ticket query and explain how indexing can improve its filtering and sorting performance.

database optimizationJoinsData WranglingZendeskFactored
SQL Self Joins and ExplodeMedium
Practice
Practice drill

Transform comma-separated employee tags, join employees to managers, and aggregate active direct reports by manager and tag.

pysparkaggregationJoinsTredence
2
Behavioral & Leadership8 questions · ~64 min
Explaining a Technical Concept ClearlyEasy
Recently asked

Tests communication, ownership, and stakeholder management when translating technical complexity into actionable business understanding.

Problem SolvingData Structurestechnical fundamentalsSmart Consulting
Prioritizing Multiple Client DeliverablesEasy
Recently asked

Tests prioritization under pressure, organization, and proactive stakeholder communication across multiple concurrent client projects.

time managementorganizationProject ManagementSmart Consulting
Green Receipts and Program ExperienceMedium
Recently asked

Assesses domain familiarity and your experience with relevant tools and programs.

experienceSmart Consulting
Motivation for Smart ConsultingEasy
Recently asked

Evaluates motivation and fit for Smart Consulting's Data Analyst role and consulting environment.

career goalscompany interestmotivationSmart Consulting
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3
More topics1 question · ~8 min
Data Cleaning in ETL PipelinesEasy
Recently asked

Approach for cleaning and preparing raw data inside an ETL pipeline.

Data WranglingETLQualitySmart Consulting

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The finish line: interview-readyComplete all 12 questions plus 3 hands-on drills to finish this plan.