We measure the performance of a telephone line (4 KHz of bandwidth). When the signal is 20 V, the noise is 6 mV. What is the maximum data rate supported by this telephone line?

3 Answers  

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

5 Answers   Accenture,

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What is the importence of protocols in networking....?

5 Answers   IBM, Wipro,

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What are protocols?

0 Answers  

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what are the service primitives present in cn?

1 Answers   Assurgent,

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What is TACACS? Radius?

4 Answers   Cisco, CSC, DV, Motorola,

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Expand DSL

2 Answers  

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What is DMZ?

3 Answers   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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Explain two-phase locking protocol.

0 Answers   Essar,

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In UDP protocal Iam sending one immage i lost one packet in network how can i refill that packet on receving side,how can i deside total immage is receved ?

0 Answers   TCS, Vedanta,

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What is meaning of topology?

3 Answers  

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