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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Which one is not done by Data link layer ? 1. bit stuffing 2. LRC 3. CRC 4. parity check

3 Answers  

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FEW PORTS GET BLOCKED IN CISCO SWITCHES, CAN ANYONE TELL HOW TO UNBLOCK THIS PORTS

6 Answers  

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What is the difference between LUN and RAID?

1 Answers   Wipro,

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what happens when two consigitive ports of switch are connacted using one cross cabel with each other?(how the whole network gets down)

0 Answers  

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What is Semaphore? What is deadlock?

2 Answers   TCS,

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What is Brouter? and what is the advantages and dis advantages of Brouters?

2 Answers  

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How to upagrade antivirus through network ?

3 Answers   Virtusa,

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What Fabric Switch hardware have you worked on? (like Cisco9000, Brocade 3250 etc)

0 Answers  

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What is the Rule of 17 concerning mapping devices to FAs?

0 Answers  

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How would you find what ports are open on a machine (local and remote)?

3 Answers  

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I am using vm ware In my system and I am using 2003server in vm ware ( my o.s is XP ) Now I would like to install .zip in my 2003server machine .how can I do this

0 Answers   Ravella Tech,

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