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Secondary storage

Description

types of storage devices
Zdravko Vasilev
Mind Map by Zdravko Vasilev, updated more than 1 year ago
Zdravko Vasilev
Created by Zdravko Vasilev over 3 years ago
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Resource summary

Secondary storage
  1. Optical
    1. Advantages
      1. Can hold a lot more data than a standard DVD, meaning it can store movies with better picture and sound quality. Portable.
    2. Magnetic
      1. USB
        1. Advantages
          1. Relatively cheap per unit of storage. Fast access and retrieval times compared to other storage devices.
        2. Slid state
          1. Hard drive

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