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1.
What protocol is normally considered to be both a LAN and WAN protocol?
2.
A network uses a subnet mask of 255.255.248.0. It reserves host addresses containing all "1's". How many host addresses are available for each subnet?
3.
How many characters may be in a single domain name label?
4.
A network administrator has been assigned a Class B network address of 150.225.0.0. The administrator then subnetted the network with a subnet mask of 255.255.240.0. If the administrator is reserving node addresses of all "0's" and all "1's," what is the range of available node addresses for the subnet 150.225.32.0?
5.
How many IP addresses must be combined to create the IP supernet address 215.100.16.0/21?
6.
What physical network topology allows communication in one direction only?
7.
How does a subnet reduce CPU use?
8.
How does a subnet reduce CPU use?
9.
If a node has an IPv4 address of 200.100.98.87, on what class of network is the node located?
10.
What is a responsibility of the Application layer of the OSI model?