There were a total of four rounds: one OA and three technical interviews.

• 1st Round (OA): Three DSA questions, including two easy-to-medium level questions and one hard question.
• 2nd Round (Technical Interview): I was asked system design questions.
• 3rd Round: LLD of an e-commerce system with twelve features.

There were really tough questions for a fresher. I got out in the third round.

There was an Asteroid Collision question in the OA, which was not exactly the same but similar.