Basic Wifi Concepts
Flashcard
•
Computers
•
9th - 12th Grade
•
Hard
Wayground Content
FREE Resource
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6 questions
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1.
FLASHCARD QUESTION
Front
How do radio waves, which Wi-Fi uses, differ from visible light?
Back
Radio waves are long and invisible, while visible light is short and visible.
2.
FLASHCARD QUESTION
Front
What does SSID represent when you see a list of available Wi-Fi networks on your phone?
Back
The name of the Wi-Fi network.
3.
FLASHCARD QUESTION
Front
What is the main purpose of a router assigning an IP address to your device when it connects to Wi-Fi?
Back
To give your device a unique identifier within the network for data routing.
4.
FLASHCARD QUESTION
Front
Describe the path data takes when your phone requests a video from YouTube and receives it back.
Back
Phone sends request to router, router sends to ISP, ISP sends to YouTube servers, YouTube servers send to ISP, ISP sends to router, router sends to phone.
5.
FLASHCARD QUESTION
Front
Which device is responsible for forwarding your phone's internet requests to your Internet Service Provider (ISP)?
Back
The Wi-Fi router.
6.
FLASHCARD QUESTION
Front
Why is it important for Wi-Fi signals to use different frequencies than visible light?
Back
Because radio waves can travel through walls, while visible light cannot.
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