Can AMS commands be run from the TSO prompt ?
what is a Base Cluster?
how can you copy to a vsam cluster?
Explain the biggest disadvantage of using a vsam dataset?
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
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now ?
what is the difference b/w sequential and ESDS
What is a path?
Is CA(Control Area) is part of CI(Control Interval)
Explain the catalog?
Why is it required to have a keyed directed retrieval?
Explain the function of entry-sequenced data set?
What is the maximum record length for the VSAM dataset?