Computer Aptitude - Computer Hardware
Which of the following is an example of optical storage?
Which of the following is an example of optical storage?
hard Q8 of 15
Step-by-Step Solution
Step 1: Recall optical storage
Optical storage uses laser technology.Step 2: Identify correct device
CD-ROM uses laser to read/write data.Final Answer:
CD-ROM → Option DQuick Check:
Laser-based storage → Optical device ✅
Quick Trick: CD, DVD, Blu-ray are optical storage devices.
Common Mistakes:
- Considering SSD as optical storage.
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