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Sigma KEE - CD-ROM
KB Term: 
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CD-ROM
An instance of CD-ROM is a CompactDisc in the CompactDisc-ReadOnlyMemory (CD-ROM) format, which allows no modification of data after it has been written.
Relationships      
Parents CompactDisc An instance of CompactDisc is a flat, disc-shaped DigitalDataStorageDevice that has a reflective medium on at least one side, in which a laser is used to write and read bits of data.
  ReadOnlyMemoryDataStorage A DigitalDataStorageDevice on which it is not possible to write or alter any DigitalData except during its fabrication.


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