INPUTOUTPUT AND STORAGE DEVICES
STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CDs and SSD’s (solid state drives) use optical storage
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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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Explanation:
Detailed explanation-1: -Either magnetic or optical storage media are used for most storage systems. The hard disk is an example of secondary storage and magnetic media, which is used for storing data and programs in bulk. Hence, Option 4 is correct.
Detailed explanation-2: -Although optical media is more durable and less vulnerable to environmental conditions than tape, HDDs and SSDs, optical discs are slower than the typical HDD and significantly slower than the SSD and offer lower storage capacities than either.
There is 1 question to complete.