Pages in this set

Page 1

Preview of page 1
GCSE ICT Revision Notes

Uses of digital devices:
Communicate across the world at any time, in any place (where
there's a connection method available)
Stream films
Game online
Listen/download to music
Take photos or videos
Global Positioning Systems (GPS)

Digital devices allow some people to have access to specialist
technology,…

Page 2

Preview of page 2






X 1000 EACH TIME

Flash Memory:
Does not lose data when turned off
Has no moving parts, and so cannot be easily damaged (SOLID
STATE)
Is removable (in most cases) and so can be used to transfer data
between devices.
Types of Flash Memory:
Secure Digital (SD) Card ­ up…

Comments

No comments have yet been made

Similar ICT resources:

See all ICT resources »See all resources »