Quote Originally Posted by mittra_ashish View Post
Hi,
Here are few questions?

1. What is FTP & UDP?
2. What is the difference between switch & router?
3. As i know that DHCP works under a protocol in the name of "DORA". Can
anyone explain me about "DORA"?
4. Please explain me about the concept of "Kerboros" protocol & when i
works?
ans- FTP - is a Internet protocol whose long form is File Transfer Protocol which is used to transfer any files having any extension over net
UDP-is User Datagram Protocol.