Multiple choice

One of the benefits of DVD RAM is

  1. Come in a range of stylish colours

  2. Data cannot be overwritten

  3. Can read and write at the same time

  4. Hold up to 50Gb
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

DVD-RAM allows simultaneous reading and writing operations, which is highly beneficial for real-time backups and data logging. Other optical formats require separate read and write phases.

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