Question

9. Which TCP/IP protocol allows ISPs and corporate networks to support more hosts than they have available addresses?

10. Why can a single HTTP server handle thousands of requests per hour?

11. List three basic Telnet commands.

12. Which FTP command allows you to retrieve a file from within an FTP session?

Answer 1

9. ARP protocol

10. They will all have a different client socket and represent unique connections. This is what lets you make several simultaneous requests to the same Web site from your computer. Again, TCP keeps track of each of these connections independently, so each connection is unaware of the others.

11.

Command	Description
quit	Ends the Telnet client connection including all active connections
send argument	Sends selected, typical Telnet character strings to the host
set argument	Changes the connection parameters
unset	Loads the pre-defined connection parameters

12. get