COBOL 2 - Introduction to Cobol and Different Mainframe Applications

Mainframe Applications:
Mainframe Applications are divided into

  1. Batch Process
  2. Online Process
Batch is a single task environment, where only one task can be executed.i.e resources are allocated to one particular program.
Online is a multi task environment, where multiple tasks can be executed concurrently i.e. resources  are allocated to multiple programs concurrently.

In the Below video I will Explained about 
  • Mainframe Applications
  • Various Version controls used in Mainframe.
  • Various Debugging tools used in Mainframe.

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