For hp's r and d position prepare the following subjects :

For hp's r and d position prepare the following subjects :
Networking focus more on networking
1)OS - thread process vrtual memory fragmentation etc
2)ds-stack linked list queue trees sorting hashing enough
3) c Java programming concept
4) strong knowledge on the projects that you have done
5) dbms
They ll ask you to write code (simple) be confident when. You answer them
Tech round 1 difficulty wiill be average . tech. Mr round 2 will be more technical. Be confident in what you answer