How do you structure and modularize COBOL programs for better code organization and maintainability?

To structure and modularize COBOL programs for better code organization and maintainability, developers can follow several best practices. These practices help in breaking down large programs into smaller, manageable modules, promote code reuse, and enhance overall maintainability. Here are some key techniques: 1. Use Division and Section Structure: * COBOL programs are organized into divisions: Identification, Environment, Data, Procedure, and File Control. Each division has specific responsibilities, allowing for clear separation of concerns. * Within the Procedure Division, further structuring can be achieved using sections. Sections group related functionality together, making it easier to understand and navigate the code. 2. Encapsulation and Subroutines: * Encapsulation involves bundling related code and data into modules or subprograms, making the code more modular and reusable. * COBOL provides subroutines, such as paragraphs or sections, which ....