EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A short-range technology that connects multiple devices, for example mobile phones to speakers over a short distance____
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Internet
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Bluetooth
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WiFi
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4G
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Explanation:
Detailed explanation-1: -Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs).
Detailed explanation-2: -Short-range wireless communication is of the following types: Bluetooth. Wi-Fi. ZigBee.
Detailed explanation-3: -Bluetooth. ® EnOcean. EnOcean is a system for transmitting data wirelessly that requires no power supply or maintenance, and instead uses energy harvesting technology to generate the small amount of energy needed from the environment (i.e. light, temperature difference). Wi-Fi. Wi-SUN.
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