Merit Network interview questions

Basic Networking concepts - TCP,UDP, DNS, congestion control. When and why will you use a hash table over a list? Some simple algorithmic problems. Some questions were: Implement a hash table in C You have limited memory 4MB - and you have 32000 numbers. Find the repeated number (solution is using bitvector). The interviewer asked me some behavioural questions toward the end. Like what are your strengths, technical skillsets, managing teams, deadlines etc.

General interview questions - Tell me about a problem you encountered. Expand on resume etc.