What is the purpose of idcams?
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is it necessary that all versions of the gdg have to be of the same record length?
Syntax of AMS modal commands ?
Explain about the file objects in vsam?
What is the main function of key sequenced data set in vsam?
what is reuse parameter ?
What is a ca split?
What is RECOVERY and SPEED parameters in DEFINE CLUSTER command?
can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?
what is meant by BUFND & BUFNI..?
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 the meaning of each of the values in shareopts(2 3)?
What is the use of lds (linear data set)?