A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

0 Answers  

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Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.

0 Answers  

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How kernal work in operating system?

0 Answers  

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what is modem and what use of in networking ?

6 Answers   CMS, Satyam, TCS,

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What is NVT (Network Virtual Terminal)

0 Answers   Elgi Equipments,

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voltage levels of rs232c

1 Answers   Verifone,

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What are the various classes of IP addressing? Calculate the maximum number of class A, B and C network Ids.

0 Answers  

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What is LMHOSTS file?

1 Answers  

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Define Explore a world of satellite solutions?

0 Answers   Hughes,

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what do you mean by gateway?

12 Answers   Genpact, Zenith Infotech,

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what are the work of 7 layers in osi model?

3 Answers  

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How many layers are there in OSI ? Why is it called OSI model ?

5 Answers  

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