AMA Interview
AMA Interview
Top Databricks Data Scientist Interview Questions
Databricks, a leading data and AI platform that unifies data engineering, data science, machine learning, and analytics. Known for pioneering the lakehouse architecture, Databricks combines the best of data lakes and data warehouses, enabling organizations to derive insights and build AI-driven solutions efficiently. Its robust platform supports collaboration and scalability, empowering businesses across industries to unlock the full potential of their data.
Explain the difference between a data lake and a data warehouse. When would you use each?
Medium
Nov 3, 2024
Data Lake vs Data Warehouse
Databricks
Databricks
What are the key responsibilities of a Data Scientist?
Hard
Nov 3, 2024
Data Analysis
Machine Learning
Databricks
Databricks
What is Data Science? How is it different from traditional data analysis?
Medium
Nov 3, 2024
Data Analysis
Machine Learning
Databricks
Databricks
Describe a time when you used advanced statistical methods to solve a business problem.
Hard
Jan 5, 2025
Statistical Methods
Databricks
Databricks
How would you handle missing or incomplete data in a large dataset?
Medium
Jan 5, 2025
Data Cleaning
Databricks
Databricks
Explain how you would optimize a Spark job for better performance on a large dataset.
Hard
Jan 5, 2025
Spark Optimization
Databricks
Databricks
Explain how you would conduct an A/B test to evaluate the impact of a new feature.
Medium
Nov 3, 2024
A/B Testing
AI
Databricks
Databricks
How do you approach feature engineering for machine learning models?
Medium
Nov 3, 2024
AI
Feature Engineering
Databricks
Databricks
How would you validate and monitor a machine learning model in production?
Hard
Nov 3, 2024
AI
Model Validation and Monitoring
Databricks
Databricks
How do you prioritize tasks and manage time while working with large datasets and tight deadlines?
Medium
Nov 3, 2024
Time Management
Databricks
Databricks
How would you design a data pipeline to handle real-time streaming data at scale?
Hard
Jan 5, 2025
Real-Time Data Pipelines
Databricks
Databricks
Describe your experience with Databricks’ ecosystem and its integration with cloud platforms.
Medium
Nov 3, 2024
AI
Databricks Ecosystem
Databricks
Databricks
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