Homework Page 74

Do You Understand?

1. Expalin why the computercomponents we have just discussed are called "hardware".

HARDWARE ARE THE PHYSICAL COMPONENTS OF A COMPUTER. Hardwares are parts that we can actually see and touch.

CAN YOU PROVE THIS?

 

CPU

1.PRIMARY MEMORY

2.ARITHMETIC LOGIC UNIT

3.CONTROL UNIT

STORAGE :
1.MAIN STORAGE
2.INPUT/OUTPUT STORAGE
3.PROGRAM STORAGE

INPUT :
1.KEYBOARD
2.MOUSE
3.SCANNER

OUTPUT :

1.PRINTER
2.MONITOR
3.SPEAKER