Qualcomm

Mostly focusing on C, OS, and Data Structures (DS), especially arrays. That's not more than that. System knowledge is essential. Knowing the kernel helps. Check any Qualcomm interview questions; they tend to repeat the same topics.

It was an on-campus placement. After resume screening, an online assessment was taken. In the OA, four candidates were selected for interviews. There were two rounds of technical interviews. I could attempt the first tech interview.

The interview process was smooth. First was an online test, followed by a telephonic technical interview, and later an onsite interview. The interviewers were friendly and helped when I was getting stuck. Questions were from data structures, OOPS, a