NETWORK LAYER
NETWORK LAYER PROTOCOLS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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There are 2 main frequency bands for WiFi
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WiFi frequencies are measured in gigaHertz
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You can use any frequency for WiFi signals
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You can only use WiFi with a smartphone
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Detailed explanation-1: -For example your car stereo receives frequencies in Kilohertz and Megahertz range (AM and FM stations), and WiFi transmits and receives data in the Gigahertz range. To break it down even further, Hertz (Hz) is simply a unit of frequency.
Detailed explanation-2: -A 2.4 GHz connection travels farther at lower speeds, while 5 GHz frequencies provide faster speeds at shorter range. Your choice of 2.4 GHz or 5 GHz will depend on where and how you use your WiFi connection most.
Detailed explanation-3: -All Wi-Fi routers have a 2.4Ghz band, but the newer routers are often dual-band router with 2.4Ghz and 5Ghz bands. If both of your 2.4Ghz and 5Ghz have the same name (SSID) and password, then you won’t have any problem connecting to your Briiv regardless which Wi-Fi band your smartphone is connected to.