Intel Corporation Software Engineer Internship interview questions

It was an on-site interview where I have to answer 5 behavioural questions like "what's your greatest achievement", "Explain how mutex work" followed by 1 technical question about bitwise operation in C++.

First an HR called and told me when is the interview, i had a 2 hours interview on Microsoft teams ,first they asked me to talk about my self, asked about what homeworks i did , what courses i liked the most, and then two questions