need help in mainframes self learning

shanrice

Member
Mar 26, 2005
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hi ,

I would like to know, what all things I need to know before attemping an interview in
mainframes.

could any one please help me out by telling various topics and where can I get information about them.

Also, is there is any good source for db2 free online learning?

Also, what is the difference between instream and cataulged procedures in JCL.

Thank you in advance.