Veritas Technologies interview questions

I was Placed through campus interview held in my college in sangli, 1) There was an online test which consisted of some technical questions on c,c++,java operating systems , networking , data structures and 2 coding questions difficulty level was good and coding questions were of medium level 2) Technical Interview It was a pretty tough interview , they asked some puzzles , coding questions , and some language specific questions basicially on c/c++ they didn't show much interest in java/python then there were some data structure related questions on Graphs too 3)Technical interview 2 this was on operating systems , they asked hardcore os quesitons and therotical concepts it was a pretty good experience as i really wanted to work on OS level !

First round was online test in which there are 20 MCQ's based on OS,DS,C|C++ output,pointers etc., and 2 coding questions. Coding questions were easy to solve. And this round is elimination round. Selected persons will be called upon for interview. Interview last for 30 min normally. Questions are totally on Operating systems.