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base-file-name.GnnnnnV00 where nnnn= generation number (upto
25. nnnn will be 0000 for the 1st generation.
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What is a ca split?
What is a lds (linear data set) and what is it used for?
What is the main function of key sequenced data set in vsam?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
what is the syntax of ams modal commands?
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 main function of key-sequenced data set?
to use the rewrite command, how should the vsam file be opened?
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
Tell about the ams used in vsam?
Define a path?
explain in brief how you can create a vsam file?
How does control intervals and control areas related to each other?
what is the meaning of dynamic processing in vsam?
What is control area?
