how to view clusters that has more than 10000 records
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Explain the index set?
explain how can you initialize a vsam file before any operation?
Suppose 3 generations of a GDG exist. How would you reference the 1st generation in the JCL?
What is IDCAMS? and what is the purpose of it?
Explain the function of entry-sequenced data set?
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 are the different types of vsam files available? Explain them
Alt key is used for what type of vsam file
how can you load a vsam data set with records ?
Explain the purpose of the file status clause in the select statement?
What is the procedure for running the batch job in mainframe?
Define a path?