Answer :
Correct answer:- data redundancy
One problem in a file-processing environment is data redundancy, which means that data common to two or more information systems is stored in several places.
How does file processing work?
A file's contents must be created, stored, and/or retrieved from an identifiable medium as part of file processing. To open a file from a CD-ROM, save a presentation on a floppy disc, or save word processing files to a hard drive, are a few examples of how it is used.
Which of the following describes a file processing system's drawback?
Data inconsistency and redundancy - The same data are spread across different file systems. This is due to the possibility of redundancy inconsistencies during updating. Data is saved in a variety of files, some of which may be in multiple formats.
What is redundancy in data?
Data redundancy happens when the same piece of information appears more than once, but data inconsistency happens when the same information appears in various formats across various tables. Unfortunately, data redundancy can lead to data inconsistency, which might give business information business information that is untrustworthy or useless.
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