Top Databricks Interview Questions & Answers (2026)
Whether you're preparing for a data engineering or data analyst role, these Databricks interview questions will help you strengthen your fundamentals.
Basic Questions
- What is Databricks?
- What is Lakehouse Architecture?
- Difference between Data Lake and Delta Lake?
Intermediate Questions
- Explain what a Databricks Cluster is.
- How does Time Travel work in Delta Lake?
- What is the Spark Catalyst Optimizer?
Advanced Questions
- Explain Medallion Architecture.
- How do you optimize a Spark job?
- What is Delta Live Tables?
Conclusion
Databricks has become a global standard for large-scale data engineering. Mastering its architecture, pipeline design, and Spark optimization techniques will significantly boost your career opportunities.
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