What is a lds (linear data set) and what is it used for?
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what is the meaning of dynamic processing in vsam?
Can we copy a sequential file to a VSAM file ? If yes, What will happen of the size of the sequential file is bigger than that of the VSAM file?
what do you mean by idcams? Explain its purpose?
how can you load a vsam data set with records ?
Explain the device independent method to indicate where a record is stored?
what does a file status of 02 on a vsam signifies?
Explain the significance of the shareoptions parameter?
How to insert values for variables that are declared as COMP-3 variables in COBOL program in an already created VSAM file.
What is the purpose of control intervals in vsam?
what are the idcams commands that can be used for vsam and explain each of them.
How vsam datasets are cataloged?
what is vsam catalog ?