Hardware key words Flashcards
1
Q
what does CPU stand for?
A
Central processing unit.
2
Q
what does the CPU do?
A
- stores data
- creates images and sound
3
Q
what does RAM stand for?
A
Random Access Memory
4
Q
what is RAM used for?
A
- fast memory used for applications
5
Q
what are examples of secondary storage?
A
- SSD
- Hard Drive
6
Q
what is secondary storage used for?
A
- add more storage to the computer
- adds memory and information
7
Q
what does a graphics card do?
A
- makes better images by sharing with the CPU
8
Q
what are examples of peripherals?
A
- mouse
- keyboard
- display
- USB stick
