Which of the following file organizations is most efficient for a file with a high degree of file activity?

Which of the following file organizations is most efficient for a file

1.	Which of the following file organizations is most efficient for a file with a high degree of file activity?
A.	sequential
B.	ISAM
C.	VSAM
D.	B-Tree index
E.	All of the above
Answer» B. ISAM

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Which of the following file organizations is most efficient for a file with a high degree of file activity?

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