Global Edge Software Skype Interview Question

Global Edge Software Skype Interview Question +++++++++++++++++++++++++++++++++++++++++++++

GES Skype Interview Question

Part-1
++++++

1. Tell me about yourself
2. Explain the current project in detail.Then there were question from each lines <how/why/what>
3. why we go for q-in-q. what is benifite of it.
4. How much vlan stacking possible.And in your current project, how it was used.
5. what is NAT/PNAT.
6. LACP related configuration, what mechanisim used to filter control pkt.


CLICK --> For more fresh question being asked in various company follow us at facebook.  

7. what is multicast, how multicast mac address map to multicast ip.
8. Is there any difference in trunk and access port. if show than what is it.
9. Trunk port can be part of how much vlan. and what about access port.
10. What is mib. How to save the configuration, which will restore when system will started.
11. How LAG and LACP differ.
12. Do you know the format of IP header.
13. If I want to send 2500 bytes packet. is it possible to send this size pkt. if no then how this pkt will be sent to.
14. what is fragment bit in ip header.how device know, all fragmented pkt has been recived and start assembling.
15. What is MTU.
16. What is minimum and max size of IP header.

17. What is TTL in ip header. How it is used.
18. What is the important filed in arp header.
19. how packet get identified, i.e it is arp pkt, icmp pkt etc.
20. Do you know TCP.
  CLICK --> For more fresh question being asked in various company follow us at facebook.  

                                                                     

                         Part-2
                                                                     

1. Is there any error in the below program. if no then what will be the output of the below program.
main()
{
fun1();
fun2();
}

fun1()
{
static i = 5;
i--;
printf("\r\n%d\r\n",i);
}

fun2()
{
static i = 3;
i--;
printf("\r\n%d\r\n",i);
}

2. what if we have call in main like

main()
{
fun1();
fun2();
fun1();
fun2();
}



CLICK --> For more fresh question being asked in various company follow us at facebook.  

3. what is typedef and typecast.
4. write a program to delete the node in single circular linklist. when address of any node is given.
5. what is difference between inline and macro.
6. what are the type of storage class.
7. explain the memory layout in c. and explain the scope of storage class in it.
8. what is dangling pointer.
9. how will u access the element of structure. if struct xx *y;
10. what is void pointer, size of it . where we can use it.
11. what is function pointer, use of it.
12. how can in include the below header file in both a.c and b.c.
a.h having int i = 10;
13. where we can use union. 




CLICK --> For more fresh question being asked in various company follow us at facebook.