1. Underwriting is one of the services provided by _____.

2. Under the standard, ethernet switches can provide enough power over utp for ________.

3. A packet analyzer is a program that can enable a hacker to do all of the following except ________.

4. A network limit, called the ____, can be placed on how many times any packet is copied.

5. A _________ is a connection-oriented approach to sending packets on a packet switched service.

6. A ________ is a small device that plugs into a standard computer port to identify the owner.

7. A _______ is a connectionless method of sending data packets on a packet switched service.