Computer Networking True or False 1. Signaling protocol is required to setup con

Question

Computer Networking

True or False

1. Signaling protocol is required to setup connection in datagram networks

2. The IP (internet protocol) has the responsibility of proper resassembly fragments of a datagram which arrive out-of-order

3. Host seldom have permanent IP address

4. In CIDR (Classless Interdomain Routing), the network part of the address should necessarily be a multiple of 8

5. The subnet mask refers to the higher order bits of the IP address whuch is common to all interfaces in the subnetwork.

Explanation / Answer

1. Signaling protocol is required to setup connection in datagram networks: False, Virtual Circuits requires SET UP connection

2. The IP (internet protocol) has the responsibility of proper resassembly fragments of a datagram which arrive out-of-order : False, reassembly is done at higher layers Transport layers

3. Host seldom have permanent IP address : True, Sever require permanent address and not host

4. In CIDR (Classless Interdomain Routing), the network part of the address should necessarily be a multiple of 8
False: We consider multiple of 2 and not 8

5. The subnet mask refers to the higher order bits of the IP address whuch is common to all interfaces in the subnetwork.

True: It identifies the subnetwork and its common to all interfaces

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