Describe your ideal work culture and things you do not like in a work culture.
Senior Data Architect Interview Questions
78 senior data architect interview questions shared by candidates
Data Architecture implementation plan and how you can achieve E2E.
They asked about Databricks and Azure
Questions around cloud design, best practices, networking and security.
1. Explain your career experience. 2. Explain architect of your last project. 3. Have you worked on migration projects? 4. Explain different types of data models? 5. What is difference between snowflake vs star schema? 6. Which data modeler tool you have worked? Tell about that? 7. What is reverse engineering? 8. Tell approach if have to add new dimension in existing data warehouse? 9. Explain challenges faced in migrating data warehouse from one DMBS to another. 10. Have you used any cloud technology? 11. What are different types of S3 storages in AWS? 12. Explain different types of SCD?
Foundation questions about Data Architecture. Model questions in reference to DW data model principles. Questions about cloud but they were generic.
The most difficult question was in regards to a situation in which there was some technical issues and I was asked how I would handle the situation and resolve the issue.
Do not give interview don`t waste your precious time
Explain the key components of Apache Spark’s architecture. What are Spark Executors and Spark Driver? How do they communicate? Can you describe the difference between a DataFrame and an RDD in Spark? What are the main functions of the Spark Catalyst Optimizer? How does Spark handle fault tolerance? Explain the concept of lazy evaluation in Spark. Why is it beneficial?
How would you deal with a ceratin difficult data situation
Viewing 41 - 50 interview questions