key vocab Flashcards
What is a CPU
Central Processing Unit
what does OS stand for
Operating System
What is an input device
A device that you can put something into it eg camera, microphone, touch screen, keyboard, mouse
What is an output device
A device that shows you something eg printer, screen, touch screen, camera, speaker
What does RAM stand for
Random Access Memory
What does ROM stand for
Read Only Memory
What are the three types of secondary storage
Optical, Magnetic, Solid State
What does SSS stand for
Solid State Storage
What does HDD stand for
Hard Disk Drive
What does BIOS stand for
Basic Input Output System
What does K stand for
kilobyte
What does MB stand for
Megabyte
What does GB stand for
Gigabyte
What does PC stand for
Personal Computer
What does PDF stand for
Portable Document Format
