General Spark Questions. Nothing complicated
Senior Data Engineer Interview Questions
2,622 senior data engineer interview questions shared by candidates
Linux Questions
What is conformed dimension How many executors in Spark
3rd Round revolves around tic-tac-toe problem solving skills.
What would have to happen in the first 30 days so you would want to quit?
Questions involved: Current Roles and Responsibilities Past Projects Tech Stack Sister Tools and technologies Marketing Domian knowledge Analytical Approach to solve a real time problem SQL Big Data Concepts Data Pipelines - Key things (Data Validation, Quality Checks) BI & Data Science concept and data consumption
sorting without using python built in function
Traditional SQL vs Hive Traditional SQL vs Hive
How do you manage your daily tasks during the pandemic?
You are given a sorted array with repeated numbers. [1,1,1,3,3,3,3,3,4,5,6,6,6] Your task is to return the array by not repeating any number more than twice. And the array count. (In place) Output : [1,1,3,3,4,5,6,6]
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