Data Interview Questions

132,958 data interview questions shared by candidates

Onsite - 3 full stack interviews: given a KPI, choose the right metric, perform ETL (SQL/Code) . 1 lunch interview - casual discussion where you learn more about working in facebook and the interviewer tries to understand if you are a good fit.
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Data Engineer

Interviewed at Meta

3.6
Jun 13, 2017

Onsite - 3 full stack interviews: given a KPI, choose the right metric, perform ETL (SQL/Code) . 1 lunch interview - casual discussion where you learn more about working in facebook and the interviewer tries to understand if you are a good fit.

1-Programming: Given data on Facebook members friending/defriending each other on Facebook, find out whether a given pair of members are currently friends. 2- Statistics: Very basic questions on treatment effects under various sampling schemes. 3-Research Design Question: How would you test whether having more friends now increases the probability that a Facebook member is still an active user after 6 months?
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Data Scientist Intern

Interviewed at Meta

3.6
Mar 20, 2016

1-Programming: Given data on Facebook members friending/defriending each other on Facebook, find out whether a given pair of members are currently friends. 2- Statistics: Very basic questions on treatment effects under various sampling schemes. 3-Research Design Question: How would you test whether having more friends now increases the probability that a Facebook member is still an active user after 6 months?

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