Cisco

Basic questions about hash and arrays. Find duplicates in a list of integers. Devise a simple hashing mechanism. In-order, pre-order, and post-order traversal of binary trees. Reverse a linked list.

I applied through the college process. It took one day. The first round was a written round consisting of aptitude and technical questions. The second round was based on your resume and a bit of coding. The difficulty level was average.

For a candidate with 5 years of experience, the interview process typically includes: * Three technical rounds (the preliminary round might be telephonic, but the rest are usually in-person). * One management round. * One HR round. Out of the