Cisco

It would take a full day, face-to-face interview. Prior to that, you have to qualify by telephone. This telephonic stage would be to qualify yourself and determine whether you are worth calling for a face-to-face.

I applied through LinkedIn and received a HackerRank link. A week later, I got a call from the recruiter, and an interview was scheduled. There were three rounds: two technical and one with the hiring manager. The first round went well. The second r

Online HackerRank 3 rounds of F2F interviews Networking, OS, Algo, C code, Data Structures: * Reverse a linked list * Binary search tree * Binary tree * Bit magic * Add 2 numbers in linked list * Reverse a string How does TCPdump work? How does p