Given a list of domains, that are entered sorted, we want to minimize the output of urls by uniting sub-domains by only outputting their common ancestor. Also sibling domains should be listed as their common ancestor.
Senior Data Engineer Interview Questions
2,606 senior data engineer interview questions shared by candidates
Big query optimization techniques (partitioning and clustering)
Give an example of design patterns
Interviewer mostly asked spark and python related questions as the position was mainly from ETL development
code test, tech discussion on data engineering tech stack and hm round
Window Functions, Python: implement decorator that calculates the time taken by a given function to execute
There was nothing unexpected, yes, one of the technical interview was bit difficult for me with abt 4 yrs of exp. But still the overall process was great
HR did ask few good technical questions that was surprising to me.. But in a sense it's good as you get the details
Why do you want to work here?
What data validation tool do you have experience with.
Viewing 731 - 740 interview questions