List the Spark Performance tunning technique
Senior Data Engineer Interview Questions
2,565 senior data engineer interview questions shared by candidates
How does analytical function like Rank in SQL is more performant than subquery. Explain with a scenario
Design a solution for things they are actively working on.
Q: How would you resolve a conflict among two of your coworkers?
What was the most challenging thing you came across in your last project you worked for and how did you overcome that.
Questions about previous experiences. Coding interview was around Python, Spark and data architecture.
Recruiters question was tell me about yourself? About your project? Past experiances why did you choose this company? Then they handover the task.
Q: What was the one thing that they asked you?
Prisoner's dilemma Two members of a criminal gang are arrested and imprisoned. Each prisoner is in solitary confinement with no means of speaking to or exchanging messages with the other. The police admit they don't have enough evidence to convict the pair on the principal charge. They plan to sentence both to a year in prison on a lesser charge. Simultaneously, the police offer each prisoner a Faustian bargain.
Leetcode anagram question Design data model for fitness app. Design Etl pipeline for user behavior analytics. How would you analyze sudden drop in certain metrics.
Viewing 1431 - 1440 interview questions