NVIDIA started its presentation at 9:30 am sharp, by far the most punctual company to visit my college.

The interview process consisted of:

• Aptitude test
• Two face-to-face technical interviews
• HR round

Aptitude test [1 hr 15 min]

This test consisted of questions on the following topics:

• C/C++ [15 Q]
• OS [10 Q]
• Data structures [10 Q]
• Analytic (General aptitude, Logical Reasoning) [15 Q]

After the aptitude test, names of shortlisted candidates were declared. They shortlisted 27 students out of 234.

Next was the technical interview round.

Based on your performance in the first round, you were either selected for the second round or were asked to leave (very politely

Questions asked in the technical interview rounds covered almost everything (OOPS, Data Structures, OS, C/C++, Networking, Java).

Projects were discussed at length.

General HR questions were also asked, such as "Tell me about yourself" and "Hobbies and Interests."

The last round was the HR round, where basic HR questions were asked again.

Finally, I was asked whether I had anything that I wanted to clarify before joining.

Print all permutations of a given string.