I applied through university. I interviewed at Meta
Interview
The on-campus interview (OCI) consist of one hour coding interview with half hour for SQL and the other half hour for python. For SQL, they ask you to write queries that requires the use of SUM, COUNT function and HAVING, WHERE clause. For python, you have to write a function that returns the number of words from a string or a function that returns the substring from a string.
I applied online. I interviewed at Meta (New York, NY)
Interview
Prepare technical concepts, and practice previously asked questions as much as you can find online. 4 rounds in the total process. It's easy as long as you just practice a LOT.
I had Python and SQL round for 30 minutes each. The interview was for 1 hour 30 minutes for SQL and 30 mins for python coding.
Completed 5 questions each but still got rejection email the next day.