Storage device that uses lasers and lights as its technology of reading and writing information is known as ______...? Mcqs

PPSC Past Papers

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Storage device that uses lasers and lights as its technology of reading and writing information is known as ______...?

(A) Magnetic storage

(B) Optical storage

(C) Cloud storage

(D) Paper storage

✅ Correct Answer: Optical storage

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Source: This question is taken from the PMS General Knowledge Past Paper

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