Question

Because applications are often developed independently in file processing systems:

(A) unplanned duplicate data files are the rule rather than the exception.
(B) there is a large volume of file I/O.
(C) the data is always non-redundant.
(D) data can always be shared with others.

Answer 1

Answer: unplanned duplicate data files are the rule rather than the exception.

Step-by-step explanation:

There was redundancy of data as the unplanned duplicate data was the rule and also there was limited data sharing as applications were developed independently.