what is the drawback of vsam dataset??
a.execution slow.
b.free space.
c.independent storage device.
d.none of the above.
let me know the answer with reason.
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Answer Posted / saikat
CI and CA split is the main drawback of VSAM
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OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output
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