Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
1272A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?
2365What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.
1246
What will happen if we send untagged packet to a tagged port
What is a link?
Describe the layers of osi model?
Why do we not use inductance in lag network? Explain in detail.
Define mac addresses?
Define dhcp?
Explain about vpn?
What is network management?
How network topology affect your decision in setting up a network?
What are the different types of network security?
Is udp better than tcp?
Define peer to peer?
whenever install patch cluster, system will be restart what is the problem?
Explain in mobile and computer and home is it possible that we see and listen person voice and activity carefully for destroying their privacy?
Explain what is a firewall?