Mind map
Computing revision - storage
Map content
Computing revision - storage
Secondary storage
- Non-volatile
- Back-up for primary storage
- External memory
- Not directly accessible by the CPU
Primary storage
- Solid state
- Resistant to physical shock
- Expensive
- Non-volatile
- Optical
- Lightweight
- The disk is vulnerable to scratches
- Non-volatile
- Expensive
- Magnetic
- Non-volatile
- Store large amounts of data
- Data can be altered by magnetic fields
- Cheap
- Solid state
Information
- Description
- Mind Map on Computing revision - storage, created by jpalfrey511 on 19/05/2016.
- Created by
- jpalfrey511
- Views
- 1
- Rating