Focus on C++ and programming style and approach. They expect optimal code and time complexity.
Some questions on computer architecture relate to MIPS, branch hazards, and other data dependencies.
Writing MIPS assembly code with hazards
Recursive function program
The following metrics were computed from 4 interview experiences for the Nvidia Verification Intern role in United States.
Nvidia's interview process for their Verification Intern roles in the United States is very selective, failing most engineers who go through it.
Candidates reported having very good feelings for Nvidia's Verification Intern interview process in United States.