NOTE: I was told by HR that offer will be received in 2 days. But I didn't got the offer and no communication even for mail from TransUnion.
Sr Data Engineer Interview Questions
2,606 sr data engineer interview questions shared by candidates
LeetCode-style coding problem in CoderPad
few SQL and 2 python questions difficulty level 2
SQL question and python question
Understanding of distributed computing technologies
Serverlss SQL Pool su Synapse, Databricks e Spark, Runtime, Data Factory, come storicizzare i dati. Insistono molto sulla parte manageriale
Data warehousing concepts, basic ETL optimization, questions without depth
Business or Domain knowledge expected from the project
Interview was scenerio based. He asked about my overall experience and then we had detail discussion on my past projects. Difference b/w star schema vs snowflake. And what was implemented and how was implemented in my project. Data profiling Data Mart ELT VS ETL and what are the advantages of ELT over ETL. TYPE 2 vs Type 3 SCD What is denormalization? Denormalization is stored in snowflake or star schema? Which is loaded first dimension or fact? In ETL Project is there any key column used? What was the purpose of that. 2 sql queries…rank vs dense rank and any other way of ranking in sql. 1 query for group vs analytical function
If you have to choose one value from equinor which you will choose and why
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