CD/DVD drive

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Across
  1. 3. this is designed to store up to 4.7GB or 120 minutes of DVD-quality video.
  2. 5. 5.2
  3. 7. this is a blank DVD on which data, including music and movies, can be permanently recorded and read using the DVD-RAM format.
  4. 8. this is a blank compact disc that can be recorded, erased, and re recorded many times.
  5. 11. these are the areas in between the pits. They also represent 0 in binary code
  6. 12. these are minute grooves encoded on spiral tracks
Down
  1. 1. this is a blank DVD on which data, including music and movies, can be permanently recorded and read using the DVD+R format.
  2. 2. this is a compact disc used as a read-only optical memory device for a computer system.
  3. 3. this is a derivative of the DVD+R format created by the DVD+RW Alliance.
  4. 4. this reads and writes data using a laser
  5. 6. this is a one-time recordable disc, similar to a CD-R.
  6. 9. this is the color of the lazer in a CD/DVD drive
  7. 10. this is a compact disc that can be written once and read arbitrarily many times.