TikTok Machine Learning Engineer interview questions

Start with my resume. Asked a couple of questions regarding my experience. Followed by a Leecode medium coding question. The interviewer asked me a detailed question about what data model I used for my previous ML project. Asked me about basic BL concepts. Followed up with questions I wanted to ask him. After a week I got rejected.

Standard leetcode questions with demonstration of Machine learning knowledge for data and large scale systems with current issues and state of the art algorithms. Some questions about previous relevant projects.