Answer Posted / avinash kumar techrel
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What are the steps involved in access method services?
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
State the differences between vsam and non-vsam files?
what are the additional information you should give in the dd statement while defining the next generation of a gdg?
Explain the catalog?
is delete operation supported in an esds? Is rewrite operation possible in esds?
Explain the device independent method to indicate where a record is stored?
What is a ci split?
what is the meaning of each of the values in shareopts(2 3)?
why ci and ca splits are not possible in esds and rrds?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
Explain the index set?
What is the purpose of control intervals in vsam?
explain the information contained in ci