CompTIA A+ 220-1101 Practice Question
Which of the following allows devices to operate without requiring a separate power source?
VPN
QoS
PoE
WPA
CompTIA A+ 220-1101
Networking
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Bash, the Crucial Exams Chat Bot
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Which of the following allows devices to operate without requiring a separate power source?
VPN
QoS
PoE
WPA
Power over Ethernet (PoE) allows devices to use an ethernet connection as a power source, most commonly found in IP phones. The ethernet cable provides the power for the device to operate as well as network connectivity.
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