difference between truncate and delete in sql
Sr Data Engineer Interview Questions
2,595 sr data engineer interview questions shared by candidates
Tell me a bout how you heal with coworker conflict
Tell me about your work experience? What projects you worked on? We work on different things that you have not worked on, so so so .... (this entire episode lasted for 1.5hr and the interviewer was going out of the room now and then on project/personal work)
Java 11 features, Given a business problem, how will you solve it?
Q: What are data models, what data models have you used? Q: How can an API be deployed on a cloud platform? Q: What is the difference between a cross join and an outer join? Q: What is a columnar database?
How would you architecture a distributed solution to convert a billion JPEG images to PNG?
Highest 2nd salary from employee table
General questions about your work experience, e.g., the tech-stack you have worked with.
Some Really Basic Python Syntax Questions, e.g., about properties of some Python data structures.
About core concepts of Hadoop and Sql
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