Radisys Second and Third round (F-2-F)

1. write your own memcpy.
2. packet flow from host H1 to H2, what are the field will be updated in pkt.
   Host H1-----|switch|------|router|---------Host H2
3. How does ping work.
4. what is ERP and how does it work   byte ordering
5. what are the CFM functionality.
6. How to get CPU utilization. write a program for it.
7. What are the difference in user and kernal space. what are the mechanism used to communicate between it. 

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8. AVL tree, write a program for insertion and deletion.
9. Write a program of removing a node in double linklist.
10. Hash implementation, and logic.
11. write a program to find the machine is little indian or big indian.
12. Write a program to implement your own itoa and atoi.
13. byte ordering on host.
14. There were multiple set of question from project specific. 


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