Radisys Interview Questions

1. introduce your self and about project.
2. some question from project specific.
3. what are different memory segment in os.
4. what is static variable, with example.

5. what is volatile keyword, with example.
6. what is LACP, its implementation,and load balancing.
7. How module sync in HA.
8. How mac fdb is populated.
9. what are traps and interrupts.
10. GDB debugging for recursive function call.
11. what is vlan, what it used for, what is vlan tagging.
12. what is snmp, implementation of obj,mib, and snmp routine.
13. what are the element in snmp data structure.
14. what is Qos, and its fast path implementation (h/w).
15. what is OAM, and its uses.
16. what is RMON and its implementations.
17. what are different STP state.
18. Different in different type of STP (RSTP,MSTP,PVSTP).

19. how pkt is forwarded in h/w.
20. stack implementation (pop/push).


We heartily thanks to Ankit for contributing his interview experience with Q-4-Interview.



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