I had two rounds of interviews. The interviewers were very good and helpful.

They mostly asked about linked lists, specifically variations of merging k sorted linked lists.

Other topics included:

• Pointer arithmetic
• Type casting
• Memory management
• CUDA-related questions

They also asked some OS-related questions, such as:

• Virtual memory
• Page faults
• Round-robin scheduling

1. Add, delete, and modify nodes in a linked list.
2. Reverse K nodes (for k=2).
3. Pointer arithmetic related.
4. Type casting.
5. Some OOPs concepts.
6. Some OS concepts (like virtual memory, page faults).
7. Find three numbers in an array whose sum is maximum.
8. CUDA related questions and projects.