There were 4 technical panels who were taking interviews simultaneously. They had a list of topics that they wanted to test during the interview. The panel consisted of 2 people, who were very polite and friendly. My interview lasted for an hour. a. They asked about all the projects and internships that I had mentioned in my resume in great detail. b. Then they moved on to OOP. They asked me to implement polymorphism using any example, types of inheritance, and the types of constructors in C++.