Facebook Entry Level Data Scientist | September 2021
Company: Facebook
Location: Austin, TX
Role: Data Scientist
Level: Entry Level
Outcome: Rejected
When did you have this interview?: Last Week
What steps were in the interview process? 45 min tech interview on Bluejeans. 5min introduce yourself 20min SQL, 20min Applied Data + A-B Testing question
How far did you get? This is my 1st round interview with FB. It’s been 3 weeks and I haven’t heard back from them.
What do you think about the overall interview experience? Medium.
What kind of technical questions did you get asked?
SQL:
1) Top 10 most popular searches in the last 7 days
2) Percentage of users whose search resulted more than 10 search results
searches table : Date, SearchQuery, userid, searchid
search_results: Date, SearchQuery, searchid, resultid, type
Facebook Search: How do you rank the search results and how search recommendation should work?
A-B testing question: If Links which redirect outside of FB is present in the search recommendations. Do you want this feature to be launched or not?
There's so much more to Interview Query
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