what do you mean by the cobol record key clause in vsam?
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What is free space?
what is the meaning of each of the values in shareopts(2 3)?
Can you delete vsam files with the delete option of the disposition parameter of jcl?
What is an RBA in rrds? What does it do? What is it used for?
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.
What is a base cluste?
What is Control Interval, Control Area ?
Why is master catalog used in vsam?
Would you specify FREESPACE for an ESDS?
What is the use of access method services in vsam?
What is the index set?
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