I had 3 rounds, all the panelists were a good sport. I enjoyed all the rounds.
The first round included a phone call with the Manager of the team. It was a two-way conversation, just two people trying to know each other's skills. Also, this round included the Manager describing the job role, project requirements, and what the company expects from an intern.
The second round was a panel round, which included Two Principal level Engineers. It was a technical round that included detailed conversations about cloud technologies and my work experience.
The third round included a conversation with the Senior Director. It was a casual conversation.