Ericsson Data Engineer Intern interview questions

First, an HR phone screening about your basics is conducted, and then I was invited to an interview with the manager and the HR head very shortly. I would say it was not a very pleasant experience to interview with their China mainland branch. During the whole interview, I am the ONLY ONE who turn on the camera, which feels weird. They questioned about my experiences in detail, the rationales behind model selection. They care a lot about LLM and asked about the structure of transformer. No coding assessment.