1.Explain the main purpose of IP address? 2.List two purposes for a web browser? 3.Explain an advantage and a disadvantage of multiple search engines? 4.Describe two roles of Internet Services Providers (ISPs)?

0 Answers   IBM,

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The Data Link Layer encapsulates the network-layer information in a PDU called __________.

4 Answers  

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working of ping and goopher?

2 Answers   HCL,

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Different Solutions to dining philosophers problem.

1 Answers  

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Can a machine with a single DNS name have multiple IP addresses? If so give a possible example. If not then explain why not?

2 Answers  

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Why Use VSATs?

0 Answers   Hughes,

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If A sends a message to B with encryption then key is a)A public key b)B public key c)A private key d)B private key

2 Answers   Hughes, TCS,

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What is the difference between TFTP and FTP application layer protocols?

8 Answers   DELL, Elgi Equipments, HCL, Wipro,

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Can you name all the physical layers in networking?

0 Answers   IOCL,

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What is wide-mouth frog?

3 Answers   Elgi Equipments,

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Define Consumer Satellite Products

0 Answers   Hughes,

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What is Safe Mode?

2 Answers   Syntel, TCS,

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