ADCI - Karnataka Data Engineer Interview Questions

The questions to prepare for a ADCI - Karnataka Data Engineer interview. Questions from real interview reports rank first. Updated daily.

3questions

~1htotal time

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SQL & Data ManipulationStart here. 1 question + 3 drills · ~38 min

Explain the ACID properties of database transactions and their importance.

Apply Type 2 SCD logic to preserve customer history while inserting changed and new warehouse dimension records.

Compare PostgreSQL index strategies by read latency, write overhead, storage size, and an overall cost score.

Design a real-time Uber interaction schema and summarize each user's interaction activity, including users with no recorded events.

Coding1 question · ~8 min

Evaluates your understanding of engineering tradeoffs in airflow and system performance.

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Behavioral & Leadership1 question · ~8 min

Data Warehouse Modeling and LeadershipMedium

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Assesses data engineering execution and communication during modeling and delivery.

experiencebehavioralData ModelingAADCI - Karnataka

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