Cisco Network Applications Engineer interview questions

After the boost program..They selected 23 students from our campus for interviews. 1)Technical round:60 mins It was conducted for an hour and they asked basic questions on oops,SQL.They asked me to code questions like 2 sum, anagram sorting, reversing a linked list. 2) Managerial round: 45 - 50 mins They asked some basic questions on networks,os,oops. They asked 1 puzzle and the discussion went more on projects. 3)HR round: 15 mins They asked why should we hire you? and discussed about relocation, stipend