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Mind map

Secondary storage

Zdravko Vasilev IT Key Stage 3 English

Secondary storage

Map content

Secondary storage

  1. Optical

    • Advantages
      • Can hold a lot more data than a standard DVD, meaning it can store movies with better picture and sound quality. Portable.
  2. Magnetic

    • USB
    • Advantages
      • Relatively cheap per unit of storage. Fast access and retrieval times compared to other storage devices.
  3. Slid state

    • Hard drive

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  • Secondary storage

Information

Description
types of storage devices
Created by
Zdravko Vasilev
Views
4
Tags
opticalmagneticstoragesolid state
History
  • Created by Zdravko Vasilev · Mar 25, 2021
  • Copied by Zdravko Vasilev · Mar 25, 2021
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