A …. is a piece of networking hardware or a network node that allows two separate networks to communicate with one another

A …. is a network security system that determines which data packets are allowed to access the
network

Computers and routers are the most typical ….

What do data transmission specifications refer to?

What type of media does not have a specified path for signal propagation?

Which type of wire is commonly used in network cabling and telephone systems?Which type of wire is commonly used in network cabling and telephone systems?

Fiber optics uses _______ to carry signals.

Fiber optics allows for high-speed transmission of data, typically in the range of _______.

One advantage of fiber optics is its _______.

Wireless radio uses _______ to carry signals.

Which of the following is an example of a wireless transmission medium?

One of the problems with microwave transmission, such as using satellites, is its susceptibility to interference by _______.

What is a transponder in satellite transmission?

How does a hub distribute data to connected computers?

What is the function of a bridge in a network?

What is the primary role of a switch in a network?

Which type of network card is attached to the motherboard and connected to an RJ45 cable?

How does a wireless modem connect to the Internet?

Which wireless transmission media requires line-of-sight transmission?

What is the role of a wireless access point in a network?