Column A
1.
Camera:
Camera
2.
Printer:
Printer
3.
Keyboard:
Keyboard
4.
Barcode reader:
Barcode reader
5.
Microphone:
Microphone
6.
Central Processing Unit (CPU):
Central Processing Unit (CPU)
7.
Projector:
Projector
8.
Memory:
Memory
9.
Monitor:
Monitor
10.
Mouse:
Mouse
11.
Hard Drive:
Hard Drive
12.
Speakers:
Speakers
13.
Joystick:
Joystick
Column B
a.Storage
b.Input
c.Processing
d.Output