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What is the difference between PS file and VSAM file?
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Answer Posted / ram
In physical sequential file records are stored in terms of
blocks,where as in VSAM files records are stored in
ControlInterval(C.I).
| Is This Answer Correct ? | 51 Yes | 3 No |
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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
Define dynamic processing?
Tell me how many alternate indexes you can have on a dataset?
What is control area?
Explain about the file objects in vsam?
What are the different versions of gdg named?
What is control interval?
Using alternate indexes in batch program?
why ci and ca splits are not possible in esds and rrds?
What is the purpose of having vsam data space?
What is the function of linear dataset in vsam?
What is a ca split?
how can you copy to a vsam cluster?
is it necessary that all versions of the gdg have to be of the same record length?
Explain the function of entry-sequenced data set?
