INTRODUCTION TO COMPUTERS
COMPUTER NETWORKS AND THE INTERNET
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Improve a weak wifi signal at home or work.
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change digital signal into analog signal
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distribute the wifi signal
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reconnect an optic fiber cable
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Detailed explanation-1: -A WiFi repeater or extender is used to extend the coverage area of your WiFi network. It works by receiving your existing WiFi signal, amplifying it and then transmitting the boosted signal.
Detailed explanation-2: -Repeaters cause a slight drop in signal quality, as they are not 100 percent efficient at re-transmitting. A signal received from a repeater 50 feet away will not be quite as strong as an equivalent signal received from an AP 50 feet away.
Detailed explanation-3: -By connecting with a modem, a router connects your wireless and wired devices to the internet. A Wi-Fi repeater amplifies the signal from your wireless router and extends the range of your wireless network. A router will help increase your network speed, but a repeater will improve your wireless network’s range.