Answer the following problems.

problem 1) prepare down the advantages of frame relay over x.25.

problem 2) Define partially qualified domain name.

problem 3) Why CSMA/CD is not needed in Gigabit Ethernet?

problem 4) describe streaming stored audio/video.

problem 5) Why does a newly added host need to know the address of a router?

problem 6) Give the network link LSA

problem 7) describe the significance of the following address.

problem 8) Mention the limitations of TCP segment size.

problem 9) Describe the design goals of ATM.

problem 10) describe the use of control characters used in TELNET for controlling the server.

problem 11) Describe any two types of method proposed for connection relase in transport layer.

problem 12) Describe ICMP’s destination unreachable message with all codes.