Author Question: Compared with other types of input devices, the optical laser disk is more limited in the amount of ... (Read 70 times)

elizabeth18 · **on:** Aug 22, 2018

Compared with other types of input devices, the optical laser disk is more limited in the amount of information that can be stored on each disk.

Indicate whether the statement is true or false.

Question 2

The data input device that is frequently used instead of cash registers in stores and businesses is the

A. Voice communication device.
B. Portable audio terminal.
C. Magnetic cassette.
D. Point-of-sale terminal.