NVIDIA QA Engineer interview experience

I had to write a script that took an input string containing duplicate words, extract only the unique words, and then output them as a single space-separated string sorted in descending order.

The question felt narrowly scoped, which made it easier to focus on correctness and details. It also made the evaluation straightforward: they weren’t asking me to discuss multiple concepts at once, they were checking whether I could implement the logic cleanly.

I didn’t receive an offer, but the experience was a good example of the kind of targeted technical check that maps directly to real scripting