Devices with _______ technology communicate with direct light between ports on the devices.
A) infrared
B) Bluetooth
C) cable
D) wired

Question

Quizplus · Accepted Answer

Infrared technology uses direct light to communicate between ports on devices. Bluetooth technology uses radio waves, cable technology uses physical cables, and wired technology is a little ambiguous but generally refers to any technology that involves physically connecting devices with a wire.

Devices with _______ Technology Communicate with Direct Light Between Ports