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Question
which of the following is a technology that allows computers to connect to nearby devices?
ssp
wifi
random access
cycles per second
bluetooth
Bluetooth is a wireless technology standard for exchanging data over short distances (using short-wavelength UHF radio waves in the ISM band from 2.4 to 2.485 GHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security.
SSP (Simple Security Pairing) is a part of the Bluetooth protocol for pairing devices. Wi-Fi is for local - area wireless networks but not specifically for connecting to "nearby devices" in the same short - range, device - to - device sense as Bluetooth. Random access refers to a way of accessing memory (like RAM). Cycles per second is a measure of frequency (e.g., for a CPU clock).
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Bluetooth