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WorksheetsInternet 101: Wires, Cables and Wifi
Total questions: 9
Worksheet time: 18mins
At the beginning of the video, the presenter states that the "Internet is a lot like the _____________________
hockey arena
racetrack
Supermarket
Postal Service
A bit can be described as any pair of ____________________
sneakers
opposites
similar objects
circuits
Because a bit has two possible states, we call it _____________ code.
binary
secondary
decimal
tertiary
8 bits make a byte. 1000 bytes make a ______________________
megabyte
kilobyte
gigabyte
terabyte
Today, we physically send bits of information three main ways. (Choose three)
Electricity
Sub-space
Light
Radio Waves
Nuclear pulse
The maximum transmission capacity of a device is called............
wifi
gigabyte
internet speed
bandwidth
Latency is the time it takes for a bit to travel from one place to another. True or False?
True
False
A thread of glass engineered to reflect light is an example of what kind of cable?
Ethernet cable
Fiber optic cable
wifi
copper phone line
A downside or "con" for using fiber optic cables is?
really expensive
no signal loss
really cheap
doesn't use light
