This cobol tutorial covers most of the important topics like STRING, UNSTRING, COMP, COMP-3.....
DB2 Tutorial focuses on DB2 COBOL Programming. Explains in simple language. Some Chapters are locked, Forum members have free access to these chapters
This CICS tutorial covers CICS concepts and CICS Basics, CICS COBOL Programming...
This is most popular JCL tutorial from mainframegurukul. It does contain important jcl ....
This Tutorial covers all important aspects of DFSORT. Has more SORT examples
This page covers important interview questions
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