If your last and first name,as well as address and other details appear in the files of the department where you work as well as in the payroll file of the Human Resource department,there is duplication of data,or _________.
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Q53: The ability in object-oriented structures to create
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Q56: In the _phase of transferring data from
Q57: While a database itself is a collection
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Q60: In the _ phase of transferring data
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