Meta Data Engineer interview questions

The entire interview was supposed to be one hour, with 5 SQL and 5 Python questions. While the questions were generally available online, there were slight differences in the details, possibly due to minor tweaks. The interviewer was Indian, a senior Data Engineer with 10 years of experience. I mentioned that I wasn’t familiar with Codepad, and he gave me a short demo — but it was counted within the timer for my first SQL question (???). When I got stuck and asked if he could give me a hint, I noticed he seemed completely disengaged, so I had to figure things out on my own. Later during the Python portion, he said there was a web tech issue and couldn’t give me the question immediately. He had to restart his computer, and it took more than 10 minutes to get the question. In the end, the whole interview dragged from one hour to an hour and a half.

A call with Meta Hr and about 20mins in total. Talk about my past data experience, what does DE do in meta, why want to quit current job and join Meta,