Computer Science · Storage Devices
Consider the following statements regarding different optical DVD storage media formats: [1] DVD-R is a write-once format, meaning data once written cannot be erased or modified. [2] DVD-RAM operates similarly to a hard drive, allowing random read and write access for data storage. [3] DVD-RW allows rewriting, but unlike random access formats, the entire disc must always be erased before any new data can be written. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11, 2 and 3
- 2Only 1 and 3
- 3Only 2 and 3
- 4Only 1 and 2✓
Correct answer
Only 1 and 2
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