What are the access method services used in vsam?
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What is the purpose of control intervals in vsam?
name the utility program closely associated with vsam?
can we create vsam files on multiple volumes ?
what how do you initialize a vsam file before any operation? A vsam with alternate index?
is it slower if you access a record through alternative index as compared to primary index?
What is the maximum record length for the VSAM dataset?
What are the different dataset organizations used in vsam?
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
What is the place for VSAM KSDS?
How Vsam was evolved? What was the equivalent file for ESDS,KSDS and RRDS prior to evolution? What were their disadvantages of those file which leads to evolution of ESDS,KSDS and RRDS files ?
How do I declare the KSDS vsam so that I can store a reocrd with variable length?.
In vsam why we use export-import utility?
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