Einfochips Java Automation interview questions

One day I got call from HR and told that technical round has been scheduled. First round was completely technical and asked everything in Java selenium BDD Rest framework design pattern and also a Java program (Medium complexity) after two days HR told I have cleared first round and they scheduled second round and that one as well completely technical. After few days they confirmed that I have cleared both the rounds and had HR round just to discuss salary. And on same day they sent the offer letter. Everything happened in just two weeks.