Why DNS use both TCP and UDP ports. And for which purpose it uses TCP and UDP.

1 Answers   Accenture, HCL,

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What is the difference between Cognos Reportnet features and Business Objects???

0 Answers   Airtel, IBM,

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Expand SMTP

3 Answers  

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Expand PDF

4 Answers  

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Explain Kerberos Protocol ?

3 Answers   Lucent,

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Expand URL

5 Answers  

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What is DMZ?

3 Answers   Wipro,

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What does ftp stand for?

0 Answers  

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Suppose in DHCP server running network(assigning ip addresses automatically), you connect a Laptop in the same n/w, now how the DHCP is going to assign a IP add. to it and how it will came to know that there's one new machine added.

13 Answers   Cisco, CybAge, Mphasis, Targus Technologies, Zensoft,

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With the aid of a diagram explain how CSMA/CD is implemented in a 10BASE T hub network. Why is Ethernet mostly used as a 'best effort' datagram service?

1 Answers   Sri Lanka Institute of Information Technology (SLIIT), Virtusa,

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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 is the difference between http and https?

0 Answers   Aspiring Minds,

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