Answer:
Following are the differences two the given questions:
Step-by-step explanation:
DVD-R:
- DVD-R is a common DVD recordable media that seems like a conventional DVD, and it can only be used once for writing data or analyzing information many times.
- It is identical to a regular DVD, however, it can be used to record data like a CD-R. Once a DVD-R is "burned," it cannot be read to anymore.
- There is a 650 nm range recording, nicknamed "Authoring DVD-R." "DVD-R for general" is another format with protection against duplicating, which records at 635 nm. Whilst DVD-R(a) and DVD-R(g) may read forms of one another, they cannot write formats of each other.
DVD-RAM:
- This is a technology for optical DVD storage where the information may be read, deleted & written constantly.
- It offers outstanding integrity of data, preservation, and avoidance of damages that can be used for basic storing data, data preservation, or data backup.
- Those disc drives can indeed be frequently recorded and deleted, and only compatible with DVD-RAM format devices produced by corporations.