what is WiFi?what is the latest version?

4 Answers   BPO, Infosys, Serco,

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What is passive topology

0 Answers   Elgi Equipments,

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What?s a switch?

2 Answers  

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Differentiate between Link state and Distance Vector Routing algorithm.

0 Answers  

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1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?

2 Answers  

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which is the latest version of dos? & what is the command to copy windows files (i386) without formatting OS?

0 Answers  

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Why data link layer is divided into two layers?

2 Answers   HCL,

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What are class A, B,C,...

12 Answers   Bank Of America, Banyan Soft,

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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 Answers   247Customer, Bharat BPO, Verinon Technology Solutions,

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What is the difference between IE 6 & 8?

0 Answers   HP,

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how we can access 2 networks at a time from a system lets say 1)local network and 2)internet

3 Answers   IBM,

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what are the various network topologies ?

4 Answers  

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