New grad interviews are not too much different from industry interviews. Youll still be asked lots of algorithm whiteboard questions, but youll likely be exempted from system design questions (meant for more senior engineers).

These whiteboard questions belong to a limited set of problem areas, such as stacks, queues, and recursions, and are usually recyclable for other interviews, so the more you practice, the merrier!

You can find a lot of interview practice problems online. A website I recommend is Codebasil - Practice Coding Interviews which groups problems into sets for you and simple-to-understand solutions written there.

All the best for your first career step after graduation!