Discussion :: Database Systems
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The activity of a file
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A.
is a low percentages of number of records added or deleted from a file
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B.
if high, reduces processing efficiency for sequential and nonsequential files
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C.
is a measure of the percentage of existing records updated during a run
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D.
refers to how closely the files fits into the allocated
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E.
None of the above.
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Answer : Option A
Explanation :
No answer description available for this question.
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