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Interview questions · easy
Describe how to secure sensitive data in cloud storage solutions.
Explain how you gather and define requirements for a complex data platform project.
Create a script to parse and transform a JSON file into a structured CSV.
Compare Redshift, BigQuery, and Snowflake in terms of cost, performance, and scalability.
Describe a scenario where you had to collaborate with a cross-functional team to deliver a solution.
Describe how you would implement Slowly Changing Dimensions (SCD) in an ETL workflow.
Discuss a situation where you had to balance technical priorities and business goals.
Merge two dictionaries and remove keys with null values.
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