1. What is the difference between layer 2 and layer 3 in the OSI model? 2. What is the difference between a hub, switch, and router? 3. What is a VLAN? 4. What is the difference between TCP and UDP? 5. How do you distinguish a DNS problem from a network problem? 6. What is a runt, Giant, and collision? 7. What is a broadcast storm? 8. What is the purpose of VRRP? 9. What is a VPN? 10. What information about a peer would I need to establish a VPN? 11. What is a full-class C in CIDR notation? 12. What is a default route? 13. What is a metric? 14. What is a MAC address? 15. What is ARP/RARP? 16. Describe a TCP connection sequence 17. What is MTU? 18. What other TCP setting can you modify besides MTU to shorten packets?
2 10371Post New Bharat BPO Networking AllOther Interview Questions
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Bharat BPO Networking AllOther Interview Questions (1)
What do u mean by instance?
In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?
what is meant by neutral compensation factor and where it is used
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What is the major difference between Thread.start() & Thread?run() method?
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List out few different return types of a controller action method?
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Ms sql server index?
How long can a string be c#?
