What is one-wire technology?

A.
The capability to operate the entire thin client using only the power cord

B.
The capability to connect the monitor the keyboard, and the mouse using one wire

C.
The capability to connect a keyboard and a mouse over the same USB port

D.
The capability to operate on type 1 power delivered over Ethernet

Explanation:
http://www8.hp.com/us/en/campaigns/thin-client-solutions/t410.html