Certkiller .com wants to connect multiple peripheral devices such as, printer, keyboard and mouse
to a laptop. Select from below the best wireless technology Certkiller .com should use.

A.
802.11x

B.
Bluetooth

C.
ADSL

D.
IrDA

Explanation:
802.11x is only for networks, IrDA needs free line of sight and ADSL is not wireless and only for
networking purpose. Most peripheral equipment today comes in a Bluetooth version.