1. How to remove duplicates from an array without using an extra object or creating a new Set. 2. How to implement the flatten method on your own. 3. Why did React move from Class based components to Functional based components ?
Principal Data Engineer Interview Questions
10,170 principal data engineer interview questions shared by candidates
interview was behavioral based with zero technical questions.
HR had much broader questions that required several responses after narrowing the focus. Nothing difficult, just the way the questions were presented and the HR person interviewing seemed to be a bit mechanical.
Tell me about a time when you faced difficulty?
She asked about the current role but drifted off during my response
Tell me about a time when you overcame a significant obstacle to achieve a goal.
Questions related to my research
General questions about how my search experience would be "additive" to theirs
Where do you see yourself in five years time?
What do you know about crystallography?
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