CompTIA Network+ (N10-008) — Question 842

Which of the following would MOST likely utilize PoE?

Answer options

• A. A camera
• B. A printer
• C. A hub
• D. A modem

Correct answer: A

Explanation

A camera is commonly powered using Power over Ethernet (PoE) since it allows for both data and power to be delivered over a single cable, making installation easier. In contrast, a printer, hub, and modem typically require a separate power source, as they do not usually support PoE technology.