COMPUTER HARDWARE
STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -The correct answer is Optical disk. DVD is a digital optical disc data storage format that was invented and developed in 1995 and published in late 1996.
Detailed explanation-2: -Optical storage is any storage type in which data is written and read with a laser. Typically, data is written to optical media such as compact discs (CDs) and digital versatile discs (DVDs).
Detailed explanation-3: -Ans: Secondary storage devices are used to store data permanently. Some examples are: CD, Pen Drive, DVD, Hard disk.
Detailed explanation-4: -DVD: Digital Video Disc or Digital Versatile Disc It is a digital optical disc storage format used to store high-capacity data like high-quality videos and movies. It is also used to store the operating system.