Which of the following is an example of optical storage device?

A CD ROM
B Hard Disk
C RAM
D CPU

Correct Answer: CD ROM

Examples of Optical Storage Devices CD - ROM. CD - ROM stands for “Compact Disc Read Only Memory”, and CD - ROM comes in the “Random Access” category's devices. ... DVD - ROM. ... Blue Ray. ... HD DVD. ... DVD - RAM. ... CD - R & DVD - R. ... CD - RW & DVD - RW.
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#তথ্য প্রযুক্তি #হার্ড ডিস্ক- Hard Disk #Sonali Bank Ltd #Sonali Bank Ltd - Senior Officer 05.11.2010

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