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Computer Hardware

Question 12 of 36

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Question 12

Which storage device uses laser technology to read and write data?

A. (a) Magnetic Tape

B. (b) Hard Disk

C. (c) Optical Disk

D. (d) Floppy Disk

Explanation CD, DVD और Blu-ray जैसी ऑप्टिकल डिस्क डेटा पढ़ने के लिए लेजर तकनीक का उपयोग करती हैं।

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