z/OS is a 64-bit operating system for IBM mainframes, produced by IBM. It derives from and is the successor to OS/390, which in turn followed a string of MVS versions.[NB 1] Like OS/390, z/OS combines a number of formerly separate, related products, some of which are still optional. z/OS offers the attributes of modern operating systems but also retains much of the functionality originating in the 1960s and each subsequent decade that is still found in daily use (backward compatibility is one of z/OS's central design philosophies). z/OS was first introduced in October 2000.[2] - read more on Wikipedia
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4.5h
Mainframe: The Complete JCL Course from Beginner to Expert
Become an expert on JCL. Jcls are used for COBOL Programs. Procedures^ Utilities^ GDG and basics of TSO/ISPF are covered
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8h
The Complete Job Control Language (JCL) Course.
Mainframe JCL Procedures^ SORT^ GDGs^ Libraries^ Utilities such as IEBCOPY^ IEBGENER etc are explained in detail.
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2h
The Mainframe Development Course : JCL
learn how to code JCL program in mainframe system very fast
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eLearning
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English
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9.5h
Mainframe: The Complete COBOL Course From Beginner To Expert
Become an Expert on COBOL Programs by coding it. Run COBOL Programs with JCL. Basic TSO/ISPF operations are also covered
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Coursera
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Intermediate
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eLearning
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English
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14h
Basic System Programming on IBM Z
The foundational knowledge for the position of an IBM z/OS System Programmer and System Administrator begins with this third and final course in the three course professional certificate track. This course provides hands-on labs to everyday z/OS tasks with JCL^ …
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