fizzbuzz problem in python
Sr Data Engineer Interview Questions
2,563 sr data engineer interview questions shared by candidates
How do you ensure that data is validated and accurate
Mainly SQL whiteboard question of Medium complexity level. VP and Director were more into career goals and strenghs/weakness types questions.
Internal working of Spark especially joins, shuffles, etc. Differences between RDD, dataframe, dataset.
Q: Describe a time when you were not given all the requirements to solve a problem.
1. Can work onsite 2. Able to wear tie everyday to work 3. 3-4 long assessments which they will not respond to.. or give feedback if selected for next rounds 4. They need an onsite interview.
Tell me about one of the most interesting projects you've worked on.
Extract the numbers from all the values (strings) in a JSON and how many times that x number is repeated.
Sql and pyspark and python Related to projects
Scenario based questions. Peer Programming Coding challenges with Unit Testing
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