explain the differences between vsam and non-vsam files
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What are the building blocks used in vsam datasets?
What more info you should give in the DD statement while defining the next generation of a GDG?
How many times secondary space allocated?
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 an RBA in rrds? What does it do? What is it used for?
Under IDCAMS , multiple functions can be executed, each of which returns a cond code. What will be the condition code returned to the operating system ?
What is the VSAM-code field?
what is meant by BUFND & BUFNI..?
How do you convert flat files to VSAM files ?
In a file(PS), we dont know how many records are there. requirement is divide half n half the records n insert into 2 another files(PS).
what does a file status of 02 on a vsam signifies?
Would you specify freespace ce for an esds?