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Data engineer Interview Questions

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Does database view occupy the disk space.

2 Answers

no

Indeed, it occupies space in proportion to the number of rows contained.

Given two lists (represented as arrays) write a function to merge the two lists in order.

1 Answer

Given a long list (with millions of items), find top k most reoccurring ones.

1 Answer

What compensation are you looking for?

1 Answer

Questions related to Hadoop and its usage, And quite a bit about previous work experience

1 Answer

how do you know FDM

1 Answer

Are you ok not being taken seriously and wasting your time

1 Answer

Tell me when you used a particular ML algorithm(based on projects on resume) and why exactly you chose that. Is there anything you would change? Did it meet the satisfied goal or requirement?

1 Answer

whats your last job? why do give up it

1 Answer

Give me an example of project you worked on.

1 Answer
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