Stop-and-Wait Protocol
What do you mean by Stop-and-Wait Protocol? Also describe Stop-and-Wait Automatic Repeat Request?
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In Stop and wait protocol, the sender sends one frame, waits till it receives the confirmation from receiver (okay to go ahead) and then sends the next frame.
Error correction in the Stop-and-Wait ARQ is done by keeping the copy of sent frame and retransmitting of frame if the timer expires.
IP multicast: IP multicast technology decreases traffic by sending stream of information to numerous recipients at one go. Video conferencing, stock quotas are the examples based on IP multicast.
Describe One-Way Function? Also state how it can be evaluated.
Define ElGamal Cryptosystem? And what it is similar to?
What is ICMP protocol:ICMP stands for Internet Control Message Protocol This is a Network Layer Internet protocol that can report errors and position information. We can utilize the ping command to send ICMP
What do you mean by the term Beaconing?
Explain how the multicast protocol works.
Write down the role of IP in TCP or IP protocol suite.
Explain why tropical forests are also called as stratified forests?
What is WiMax? Answer: WiFi is a next form of WiFi. WiMax is a high-speed broadband network technology which is designed for corporate offices, roaming and home-user
Do you be familiar with CDMA, which is the weaker Link: FWD or Reverse? Why? Briefly illustrate the reason.
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