Hi,

I am going to have facebook Data Engineer Virtual Loop in couple of days. It was told me that I would have following rounds of interviews

1. Ownership round - 30 mins
2. 2 ETL rounds - 1 hour each
3. Data Modeling - 1 hour

In all interviews first 5-10 mins there will be questions around product sense questions.
Could you please throw on somelights around best way to get prepare for each round and also share your interview experience if you have already given one.

Thanks.