CompTIA A+ 220-1101 Practice Question
Which of the following allows devices to operate without requiring a separate power source?
WPA
QoS
VPN
PoE
CompTIA A+ 220-1101
Networking
Your Score:
SAVE $31
Bash, the Crucial Exams Chat Bot
AI Bot
🏆 Win a Lifetime Membership! Click here to enter.
Which of the following allows devices to operate without requiring a separate power source?
WPA
QoS
VPN
PoE
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.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
All Information Technology Package plans include the following perks and exams .
Our pricing is simple. Full access to all certifications and exams in each package, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
Access to our AI assistant, Bash, trained to help you pass your exam.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even bigger discounts than before.
Unlimited access to all performance questions and be prepared for the real thing.
All Information Technology Package plans include unlimited access to the following study materials.
Create an account or sign in to access our study materials.