How to optimize data pipeline using Spark dataframe and config parameters,
Data Engineering Interview Questions
56,458 data engineering interview questions shared by candidates
Systems Design questions. Q: How do you handle conflict withing the team. Q: Tell me something you have learned about yourself.
How many golf balls fit in a bus? Imagine you are in a canoe in a pool and you are holding a bowling ball. Is the water level higher with the bowling ball in the canoe, or if you throw it in the water?
How would you solve this problem ?
Review a pull request and rate it 1-10. The project is a small NodeJS Express service using PrismJS to connect to a SQL database. You don't have to run the code, just look at the code base and assess the PR which adds an endpoint, small business logic and a migration - nothing too fancy. You can look at it ahead of the interview.
Review a team member PR
Your task is to review the PR submitted by a member of your team to implement new feature requirements below, and provide them with concise, specific, and actionable comments, including a top-level comment with your general assessment of their work (e.g. approve the submission, recommend or request changes, etc.).
My goals
Why does your experience position you well for this role?
What is class in c++?
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