Cisco

Very basic data structure and algorithm questions: How do you reverse a singly linked list? Write a C program to reverse a string. Write C code to check if an integer is a power of 2 or not in a single line. Things like that. I was ill-prepared, t

Good process and fair if followed correctly. Procedure-driven and rather lengthy.

Online round with 3 questions to solve, followed by an online interview. The final round is 4 interviews in person at the facility. The in-person round is quite long, lasting around 4 hours.