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CompTIA A+ 220-901

Category - Networking

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What type of port is used to provide data and power to devices such as network cameras?

PoE injector
UPnP
PnP
AC

Explanation

Answer: A - A PoE injector is used to provide data and power to devices such as network cameras.

A PoE injector is used in devices such as cameras and wireless routers. The power and data port collaborate the two functionalities to take up smaller space on the circuit board.

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