I had a very bad experience interviewing with Dell EMC R&D Center at Bagmane Tech Park, Bangalore. The HR department first contacted me over the phone regarding an opening. Since I had domain experience in the same field, I was directly called for a face-to-face interview.

I was interviewed by a person who asked me most irrelevant questions for a firmware development position. The interviewer was very rash. He was only concerned that I should answer what he knew, rather than finding out what my expertise is or what I had previously worked on.

I have attended many interviews, but this was the worst experience ever. I request Dell recruiters not to waste someone's time and resources on this type of interview.

How will you solve the issue of two overlapping stacks? He was giving a junk example of that problem!

When you call a function, like int sum(int a, int b), what will be the behavior of the stack?

How will you implement your own debugger?