[Solved] The activity of a file

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Q.	The activity of a file
A.	is a low percentage of number of records that are added to or deleted from a file
B.	is a measure of the percentage of existing records updated during a run
C.	refers to how closely the files fit into the allocated space
D.	is a measure of the number of records added or deleted from a file compassed with the original number of records
Answer» A. is a low percentage of number of records that are added to or deleted from a file

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