COMPUTER PERIPHERALS
MOBILE DEVICES AND SMARTPHONES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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WiFi uses:
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RD technology
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RA technology
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RP technology
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RF technology
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Explanation:
Detailed explanation-1: -Wi-Fi uses radio waves to transmit information between your device and a router via frequencies. Two radio-wave frequencies can be used, depending on the amount of data being sent: 2.4 gigahertz and 5 gigahertz. What does that mean, though? Well, a hertz is just a measurement of frequency.
Detailed explanation-2: -RF interference can occur in your WLAN when 802.11 devices are trying to send packets and another device is sending a packet at the same time. These interfering signals then disrupt your Wi-Fi service, leading to problems that the end-user experiences, decreasing performance and satisfaction with the network.
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