Mod 3.3 Flashcards
What does ISP stand for?
Internet Service Provider
After changing the signal, where does the modem send the signal?
To the router
What is a common term for the speed at which data is transferred over the Internet?
Bandwidth
What is latency?
The time it takes for a signal to travel from your computer to the internet server.
What does a modem do?
It changes the internet signal into a form your devices can use.
How is cable Internet different from other internet connections?
It shares the connection with other users in the neighborhood.
What is the main difference between ADSL and SDSL?
ADSL has faster download speeds than upload speeds, while SDSL has equal down
What is the main drawback of DSL Internet?
Signal attenuation over distance
What is the main advantage of fiber optic cables over copper wires?
Higher speed and bandwidth
What is the term for the device that converts fiber optic signals into a form that devices can understand?
Fiber Optical Network Terminal
What technology is used to transmit data in fiber optic cables?
light
What is one advantage of 5G over older versions of wireless internet?
It is faster and more responsive.
What type of waves does wireless Internet use to send digital information?
Radio waves
What is a potential drawback of fixed wireless Internet?
Requires a clear line of sight to the tower
Which type of internet connection is often the only option in rural areas?
Satellite Internet
