JCL GDG - Mainframe JCL Tutorial - Part 8 (Vol Revised)

Job Control Language (JCL) is the command language of Multiple Virtual Storage (MVS), which is the commonly used Operating System in the IBM Mainframe computers. JCL identifies the program to be executed, the inputs that are required and location of the input/output and informs the Operating System through Job control Statements. In mainframe environment, programs can be executed in batch and online modes. JCL is used for submitting a program for execution in batch mode.
JCL is a Scripting language is used to communicate with the MVS operating system.we use JCL to run jobs on MVS operating systems.We can use JCL to perform a set of a task in steps or sequence. Divided into various types of statements and parameters.A COBOL program will run through JCL.JCL provides all the resource and information such as the file names, a location of the file, associated file name, compiled module location, statements, parameters and much more.
JCL GDG - Mainframe JCL Tutorial - Part 8,here in this video you will learn about jcl gdg and GDG importance in Mainframe JCL.
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