Explain the difference between lds and esds?
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In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?
Why is it required to have a keyed directed retrieval?
Define base cluster?
How do you fix the problem associated with VSAM out of space condition?
what is difference between repro and export? if any one know this plz tell me
what is the difference between vsam and dataset how do u create vsam dataset which file you r used?
what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?
On which dataset you can have alt index?
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 maximum record length for the VSAM dataset?
What is the use of VSAM files? How to read this ?
What's a LDS (Linear Data Set) and what's it used for?