Home » CompTIA » JK0-019 » Which of the following reduces the deployment cost of a wireless LAN?
Which of the following reduces the deployment cost of a wireless LAN?
A. WPA
B. 802.1x
C. MIMO
D. PoE
Correct Answer: D
Explanation/Reference:
Explanation: Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.