The interview is mainly to test the intent of the candidate. Even if you do not know certain things it's completely fine. However, you should have a hunger to learn.

Although the interview started a bit later than scheduled, overall, it was a positive and insightful experience. The delay didn’t impact the flow or quality of the conversation, and I appreciated the thoughtful questions and engaging discussion. The interviewers were professional, providing ample opportunity for me to express my ideas and experiences, which made the process smooth and enjoyable. Despite the initial delay, I left the interview feeling confident and satisfied with how it went.