Firmware Validation Engineer / Software Engineer in Test - Tesla

Hey everyone, this is the first time I am posting here. I am actually a final year Comp Eng student. Recently, one of the recruiters at Tesla reached out to me for Firmware Validation Engineer / Software Engineer in Test positions. Currently, I am preparing for an online assessment. I'm wondering if anyone has been through this process for this or similar positions? And what kind of questions I can expect and where I can practice? I know the assessment is 7 questions, 90 mins. I would really appreciate all your help. Thank you! #engineering #software #firmware #embedded #tesla