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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Why you cannot store your own data with CD-ROM or DVD-ROM?
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because they are read only
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laser beam reflect technology
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the plastic which can reflect the laser beam
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Magnetic storage is read-write, which makes it possible to re-use the storage capacity over and over again by deleting older data
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Explanation:
Detailed explanation-1: -A CD-ROM (Compact Disk Read Only Memory) is an asynchronous too. It is an optical disc that is physically the same as an audio CD but contains data that can only be read from a CD-ROM drive in a computer. A CD-ROM allows for a large amount of storage on an inexpensive, portable medium.
Detailed explanation-2: -In some video recorders DVD-RAM can be written to and read at the same time, allowing one program to be recorded and a different one, or an earlier part of the same one (time slip recording), to be viewed at the same time.
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