Cisco

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

Interview Process: 1. The first round was face-to-face and asked basic Java questions. 2. The second round was face-to-face and asked project and design pattern questions. 3. The third round was a managerial round and asked normal questions.

I was interviewed for an automation job. I had six rounds: * One on Java * One on algorithms * One on testing * One on automation * Followed by managerial and HR rounds. The interviews took almost three hours on average per round.