Network and media

There are two types of copper cables (select 2)

• coaxial cable

• single cable

• twisted-paired

• fiber optic cable

we connect to wifi using

• electrical signals

• radio signals

• light signals

medium is material used to connect network devices. select examples of medium.

• fiber optic cable

• copper cable

• radio signals

• all of the above

Data is sent as

• 2's and 3's

• 1's and 0's

• A and B

• none of the above

Fiber optic cable can carry the most data because

• it generates electromagnetic fields

• not affected by outside signals

• electromagnetic fields

• is affected by outside signals

Fiber optic cable carry __________ signals

• light signals

• blue signals

• electrical signals

• radio signals