Core Concepts of Accounting Information Systems 12th Edition by Carolyn Strand Norman, Mark Simkin

Exercise 23

Which of the following are input equipment, output equipment, CPU components, secondary storage devices, or data communications related?
a. ALU
b. CD-ROM
c. keyboard
d. modem
f. POS device
g. MICR reader
h. laser printer
i. flash memory
j. OCR reader
k. magnetic (hard) disk
l. ATM
m. primary memory
e. dot-matrix printer