What happens at every layer of the OSI model when we type "www.google.com" in the browser? This should typically explain everything from a networking point of view at layers 2,3 and 4.

1 Answers   Accenture, Global Logic, HCL,

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What?s a VLAN?

8 Answers  

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What is protocol extension?

0 Answers  

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Hi Guys, Can some please tell me which is the best institute for network protocol (l2 l3 l4 ) stack development in Noida.

0 Answers  

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nowadays which protocol we are using?either tcp or udp?which is more useful?

3 Answers  

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what is the difference between tcp and udp protocol?nowadays internet using which type of protocol?

2 Answers  

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TCP uses the services of IP protocol and IP is connection less protocol, then how TCP guarantees the delivery of packet to the destination?

4 Answers   Accenture,

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What is DMZ?

3 Answers   Wipro,

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What is HTTP and can you list few protocols with explanations?

0 Answers   Accenture,

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What is ARP padding?

1 Answers   HCL,

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How to confiner single router two services provided. Both service provided are same Speed

0 Answers  

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explain the test bed which is used to test VOIP SIP products?

1 Answers   TCS,

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