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Updated weekly · Last refresh Aug 30

Newton School of Technology Data Analyst Interview Questions

The questions to prepare for a Newton School of Technology Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

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~3htotal time
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1
SQL & Data ManipulationStart here. 13 questions + 1 drill · ~129 min
Top 3 Revenue by RegionMedium
Practice

Use ROW_NUMBER and aggregation to sum the three highest valid revenues for each Newton School region.

sql queryGroup ByAggregationsNewton School of Technology
Second Largest Value in SQLMedium
Practice

Use RANK and a CTE to find all active employees earning Newton School of Technology's second-highest distinct salary.

aggregationsqlNewton School of Technology
RANK vs DENSE_RANK in LeaderboardsEasy

Explain how RANK() and DENSE_RANK() handle ties differently in ordered SQL results such as leaderboards.

Window FunctionsRankingData WranglingNewton School of Technology
Discuss Data Analysis Tooling ChoicesEasy

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

JoinsData WranglingAggregationsNewton School of Technology
SQL Window Functions for DeadlinesHard
Practice
Practice drill

Identify Newton School students with consecutive missed deadlines using LAG, windowed grouping, joins, and aggregation.

Data AnalysisNewton School of Technology
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2
Behavioral & Leadership5 questions · ~46 min
Explaining a Technical Concept ClearlyEasy

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

Problem SolvingData Structurestechnical fundamentalsNewton School of Technology
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3
More topics3 questions · ~27 min
Explain ETL in Data EngineeringEasy

Explain the ETL process, why it matters, and how it fits into a practical data pipeline.

ETLOrchestrationQualityNewton School of Technology
Define Success for a New FeatureEasy

Define the right metrics to judge whether a new product feature is successful.

KPIsConversion RateLeading IndicatorsNewton School of Technology
Random Forest RegressionMedium

Assesses your understanding of ensemble learning and regression mechanics at a high level.

Machine LearningNewton School of Technology

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