Types of information storage media Flashcards
Media types
Paper
Optical media
Magnetic Media
Solid state media
Purpose of paper
Generally for writing or drawing purposes
Paper
A thin sheet of fibrous material such as wood
Optical media
An internal or external computer disc drive that uses laser beam technology to read and write data
Types of optical media
CD
DVD
Blu Ray
Characteristics of optical media
Portable
Fragile
Limited capacity
Some compatibility issues
Purpose of optical media
A memory gadget that stores information permanently
Magnetic media
The storage of data that uses magnets and a magnetised medium to store data
Characteristics of magnetic media
Easily damages
Not portable
High storage
Slow data access
Types of magnetic media
Hard disk
Floppy disk
Cassette tape
Purpose of magnetic media
Used to store computer data as well as audio and visual signals
Solid state media
A type of computer storage media that stores data electronically and has no moving parts
Types of solid state media
SSD
USB flash drive
SD card
Characteristics of solid state media
High reliability
Expensive
Portable
Fast data access
Purpose of solid state media
A newer and more up to date memory gadget that stores data and information permanently
