Big Ben and the English Parliament (London)

Tuesday, January 21, 2014

Storage Devices.

  • We can find different storage devices such as magnetic (hard and floppy disks), optical and flash memory.
  • CDs and DVDs are optical devices. Optical discs can store data at much higher densities than magnetic disks. Listen to this recording and find out the main characteristics and advantages of CDs and DVDs. You can also read the audioscript HERE.


  • The Cloud is an off-site storage system for your data that is maintained by a third party. Read the whole article HERE.

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