Spark architecture, optimization Scala collections Python list, higher order function Aws S3, EMR concepts
Sr Data Engineer Interview Questions
2,606 sr data engineer interview questions shared by candidates
How would your direct reports describe you?
1)What is recursive function in python? 2)Difference JSON and parquet. 3)Dictionaries in python.
Do you like to work alone or with a team?
Explain the different automations you have mentioned in your Resume.
What are window functions ?
1. Most challenging project 2. Roles and responsibilities 3. Around Airflow, Spark, Databricks etc
Basic stuff, not very difficult
What services you will use to create a dashboard to have top 10 traded tokens on the platform.
How does partitioning work in Spark
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