what do you mean by a upgrade set in vsam?
what is the use of the file status clause in the select statement in vsam?
what do you mean by a vsam split?
what do you mean by define model parameter?
what will happen when you try to open an empty vsam file in a cobol program for input?
What is the main purpose of having user catalog in vsam?
How to get the last record in vsam file in cluster?
Describe the uses of ams?
what do you mean by gdg in vsam?
What is the difference between lds and esds?
Differentiate between ci split and ca split?
how do you create an alternate index ?
What is the purpose of having vsam data space?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
Explain the index set?