g4 revision

Mouse is input devices

• true

• false

Printer is output devices (True)

• true

• false

speaker is input devices (True)

• true

• false

After saving a document you will find it in

• RAM

• hard disk

• cpu

CPU is compared to

• human eyes

• human brain

• human hand

it is the largest component in system unit(True)

• Motherboard

• cpu

• hard disk

it empties itself when computer shutdown(False)

• cpu

• hard disk

• ram

it memorizes information even when computer is shutdown

• Cpu

• hard disk- storge memorey

• ram

CPU is measured in

• MHz

• GHz

• cm

atm, ipad, restaurant, have a

• touch screen

• books

• keyboard