Secondary storage

Beschreibung

types of storage devices
Zdravko Vasilev
Mindmap von Zdravko Vasilev, aktualisiert more than 1 year ago
Zdravko Vasilev
Erstellt von Zdravko Vasilev vor mehr als 3 Jahre
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Zusammenfassung der Ressource

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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