Sky Network Engineer interview questions

Interviewed in Jan via MS teams, Layer 2/3 labs questions were poorly labelled and was on a PowerPoint. The interviewer seem to lack some broad knowledge of networking which I was shocked. The interview was only focused on technical questions and all were correctly answered, but not sure why they did not want to move on the next stage.

A simple and easy and very common question and tell me about yourself and how do u do. My interview was very simple and had about 30 minutes conversations with the interviewer