What?s the OSI model? What are the seven levels?

1 Answers  

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Explain the purpose of ip address? And also Give the brief description about Class A,Class B and Class c?

6 Answers   HCL,

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

3 Answers  

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hai this is ram, i have knowledge in wimax can any one send me testcases for wimax mac testing. also is there any posibilty to get a job as trainee wimax developer or tester? pls rply

1 Answers  

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

2 Answers   Accenture, Wipro,

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how osi layers works tell me in detail i m facing so much of problems with osi layers plz kindly mail me on this question

2 Answers   Genpact, HCL,

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consider any webaddress. for example http://www.yahoo.com. what are the protocols are used and what are the osi layers are involved in this webaddress?

8 Answers   Aricent,

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FTP?

9 Answers   BFL,

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When a customer starts abusing u how will u deal with him? n what do u do?

2 Answers   TATA, Wipro,

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What are protocols?

0 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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If all stations tries to communicate at same time, what will happen ?

4 Answers   Honeywell,

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