Question

state two reason for the use of secondry storage device​

Answer 1

Since, primary storage devices are generally fixed at one place and not much portable, secondary storage devices can be used to add mobility/portability to data stored. Thus, secondary storage devices can be used for the purpose of transferring data and it is the best portable backup

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Answer 2

Since, primary storage devices are generally fixed at one place and not much portable, secondary storage devices can be used to add mobility/portability to data stored. Thus, secondary storage devices can be used for the purpose of transferring data and it is the best portable backup.