Paper 1 · ICT
What is the latest write-once optical storage media?
ADigital paper
BMagneto-optical disk
CWORM disk
DCD-ROM disk ✓ Correct
Correct answer: (D) CD-ROM disk — The book keys the CD-ROM disk as the latest write-once optical media, so that is the answer.
Explanation
★The book keys the CD-ROM disk as the latest write-once optical media, so that is the answer.
★A write-once medium can be recorded on a single time and then only read.
★An optical medium stores data using a laser beam.
★Among the options, the book marks the CD-ROM disk as the intended answer.
★Digital paper, magneto-optical and WORM disks are the other choices.
★So the keyed answer is CD-ROM disk.
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