computer science: storage devices (J277)

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6 Terms

1
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types of optical storages

cd-r/dvd-r/rw/bluray

2
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characteristics of optical

  1. suitable for read only data distribution on a large scale

  2. suitable for small capacity situations

3
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type of magnetic storage

hard disk drive/tape

4
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characteristic of magnetic devices

  1. suitable when very high data capacity is required

  2. suitable for fast access to data

  3. suitable for low cost situations

  4. suitable for cloud storage on server farms

5
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type of solid state devices

ssd/memorysticks/flashmemorycards

6
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characterisitics of solid state devices

  1. suitable for low power, small embedded system

  2. suitable for low rugged applications(portable devices)

  3. suitable for small to medium data capacity

  4. suitable for silent operation

  5. suitable for very fast access to data