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Updated weekly · Last refresh Oct 17

Cloud Big Data Technologies Data Analyst Interview Questions

The questions to prepare for a Cloud Big Data Technologies Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
SQL & Data ManipulationStart here. 6 questions + 3 drills · ~78 min
Improving SQL With Window FunctionsMedium
Recently asked

Tests advanced SQL skills and performance-aware query design.

Window FunctionsCTEssqlCloud Big Data Technologies
Optimizing DAX for Dashboard PerformanceMedium
Recently asked

Tests DAX performance tuning, measure design, and strategies to keep BI experiences responsive.

daxData ModelingoptimizationCloud Big Data Technologies
Ensuring Data Quality and ConsistencyMedium
Recently asked

Tests data quality controls, consistency checks, and governance practices for analytics readiness.

Data Qualitydata cleaninglarge datasetsCloud Big Data Technologies
End-to-End Power BI ReportingMedium
Recently asked

Tests end-to-end reporting design, ETL thinking, and delivery of reliable dashboards.

power biData ModelingCloud Big Data Technologies
Handling Large Datasets With Missing ValuesMedium
Recently asked

Tests practical SQL/data-cleaning strategies for missing data at scale.

missing valuesdata cleaninglarge datasetsCloud Big Data Technologies
Star Schema Modeling and CardinalityMedium
Recently asked

Tests dimensional modeling fundamentals and ability to design performant, correct analytical structures.

star schemaData ModelingCloud Big Data Technologies
Deduplication with WindowingMedium
Practice
Practice drill

Deduplicate records across ingestion partitions while retaining the best current version of each business event.

Window Functionsdata cleaninglarge datasetsAccenture
Deduplicate Large Transaction TableMedium
Practice
Practice drill

Identify and delete duplicate transactional records while preserving the earliest record without using temporary tables.

data cleaninglarge datasetssqlT Mobile Us
SQL Query to Remove Duplicate RowsMedium
Practice
Practice drill

Identify and delete duplicate payment transactions while retaining the row with the smallest payment ID.

deduplicationdata cleaningqueriesRRakuten Payment

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2
Behavioral & Leadership9 questions · ~72 min
Two-Year Career VisionMedium
Recently asked

Evaluates your career planning and alignment with long-term growth at Cloud Big Data Technologies.

career goalsCloud Big Data Technologies
Your Background and StrengthsEasy
Recently asked

Assesses how well you can position your background and strengths for data analysis work.

experienceskillsCloud Big Data Technologies
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The finish line: interview-readyComplete all 15 questions plus 3 hands-on drills to finish this plan.