Which of the following could be installed to allow a home user with one desktop computer to
economically have Internet access in every room in the house?

A.
Fiber optic

B.
CAT6

C.
Broadband over powerline

D.
CAT5

Explanation:
Internet access service through existing power lines is often marketed as broadband
over power lines (BPL), also known as power-line Internet or powerband. A computer (or any other
device) would need only to plug a BPL modem into any outlet in an equipped building to have
high-speed Internet access