IBM

It was a phone screen for about 30 to 45 minutes, focusing on the concepts of what I have done. The discussion centered on networking and OS concepts. Then, there was a direct onsite interview. This focused on C coding, reversing a linked list, and

I arrived at the premises at 9 o'clock sharp, as mentioned in the call letter. They had made a mistake regarding the panel, and my interview started at 7 o'clock in the evening. That's a 10-hour wait for the first round of interview! The interviewer

Nowadays, it's really difficult to clear technical rounds at IBM. One has to be technically strong and should have a good implementation idea. It's not so easy to get an offer letter.