LANs that run on radio frequencies use a type of wired media.

Subnetting is ______.

The ability to transmit in both directions, but only in one direction at a time is an example of _______ transmission.

The first 24 bits of a MAC address identify the ______. 

Which of the following is a primary advantage of a VPN in comparison to a private WAN connection?

A                 geometric layout connects all computers in a closed loop, with each computer linked to the next usually with a series of point-to-point dedicated circuits.

A(n) _________-tiered architecture uses only two sets of computers: one set of clients and one set of servers.

 ____________ refers to changing the shape of a sine wave in different ways to represent a 1 or a 0.

Twisted pair cables transmit data through electrical signals, whereas fiber optic cables use light to transmit data.

How an IP address is represented in networking usually?