Boeing Business Operations interview questions

I have three rounds of interview. the first round is conducted by my HR, the second round by my team, the third round is a panel interview. It took around three weeks to go through the interview process and hear back from them.

Interviews at Boeing follow a STAR process. Situation, Task or Action, and Result. You are usually asked 4-5 questions, and are usually derived from the bullet points in the job req. You are asked to describe a situation you've been in, what your actions were to solve the situation and the results of your actions. It's never more than an hour and there are usually 5-8 candidates that are asked to come in for each req. The process can take over 3 months from the time you apply to the time you get a job offer.