Mind map
Computer Hardware_1
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Computer Hardware_1
Devices
- Input
- Output
- Hybrid
- Assistive Technology
Secondary Storage
- Purpose
- Non-volatile device that holds data until it is deleted or overwritten.
- secondary storage
- Types
- Magnetic
- Examples
- Magnetic tape
- Floppy Disk
- Hard Disk Drives
- How it works
- It is coated with iron oxide.
- This oxide is a ferromagnetic material.
- As it is a ferromagnetic material, meaning that if you expose it to a magnetic field it becomes permanently magnetized.
- Examples
- Magnetic
- Purpose
Information
- Description
- GCSE Computer Science Mind Map on Computer Hardware_1, created by ice cube on 06/10/2015.
- Created by
- ice cube
- Views
- 0
- History
-
- Created by James Hawksley · Oct 6, 2015
- Copied by ice cube · Oct 6, 2015
- Rating
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