Data warehouse engineer Interview Questions

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Data Warehouse Engineer interview questions shared by candidates

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Data Warehouse Engineer was asked...October 11, 2017

what is data science

1 Answers

it's the science that uses data to extract usable and useful informations that lead to improvements. Less

Bell-Carter Foods

Asked about experience with various RDBMS

1 Answers

I have experience with a variety of the normally deployed systems so I gave some samples of each. They have a decently broad stack so its more than just a single faceted job. Less

Reinsurance Group of America

partitioning types

1 Answers

List, Range, Hash, Interveral, Composite (i.e. Range-List partition)

Spark Networks

What is your notice period?

1 Answers

1 month

Yext

Banking application code verification, bug fixes and performance improvement.

1 Answers

Went through the existing code to identify the bugs and suggested ways to improve performance. Less

Groupon

About my masters' studies and subjects

1 Answers

I explained all my subject modules

Monzo Bank

They ask general SQL questions?

1 Answers

If you know SQL you'll have nop problem

Rocket Companies

Resume walk through

1 Answers

After the interview the person co-ordinating called up to they dont sponsor H1b. I think this is something which needs to be clear even before scheduling an interview Less

CyberCoders

I was then told, "Due to the high volume of applicants, I’m having to prioritize my time based on candidates in or near the salary range I have budgeted for these roles. If you do not want to disclose this information via email, I totally understand, but it may be some time before I am able to get to your application."

1 Answers

I responded, "I understand. Hopefully we can touch base again soon, and set up a time to chat. " I have not heard from the recruiter since, and it has left a bad taste in my mouth. Less

MarkMonitor

What is dimension and fact ?

1 Answers

Dimension is a category of information. Fact contains measures of interest.

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