Wellness Workdays interview questions

There was one interviewer and he was really cool and amazing. It was conducted on Zoom. So, firstly he introduced himself and asked me to do the same. Then he told me to discuss any of my projects. There were many follow-up questions like why I chose the tech stack which I used, and many more. Then, he asked me my favorite CS subject (except for DS Algo as he was going to give me a coding question later on), so I answered OS and DBMS. So he chose DBMS and asked me about some core concepts like Normalisation, ACID properties, joins, deadlock, etc.