LL, Stack, Queues, Stings, Binary search, bit manipulation. -> Add/remove node in LL type. OS concepts, computer architecture concepts, Embedded concepts, coding concepts in C, eg. struct vs Union. bit manipulation in union.
I applied through college or university. I interviewed at Qualcomm (Hyderabad) in Aug 2023
Interview
Written test that 3 parts first was logical reasoning and aptitude, 2 had technical mcq questions of core topics like os dbms CN and 3 was output based coding questions
Interview questions [1]
Question 1
Depends on the project you’re being hired for completely
No particular issues in the interview process. Embedded questions, bit manipulation and FIFO implementation. Didn't have any issues dealing with the recruiters. Got a response immediately and got an offer.