COMPUTER HARDWARE
STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When transferring data using magnetic tape, the original file is called?
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Main file
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Master file
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Home file
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Genuine file
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Explanation:
Detailed explanation-1: -Master files can be further subdivided into two types of files: Static master file/Reference files. Dynamic master files/table files.
Detailed explanation-2: -The transaction file must be in the same order as the master file. The sort program sorts the valid transactions and creates a sorted valid transaction file. The update program uses the sorted valid transaction file to update the master file, creating a new master file and reports.
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