cobol

Debugging is an essential skill for any programmer. In this post, we cover common debugging techniques and error handling strategies in COBOL to identify and resolve program issues effectively. Error…

Subprograms, such as procedures and functions, allow for modular programming in COBOL. This lesson explores how to define and use subprograms to enhance code reusability and maintainability. Defining Procedures in…

File handling is a crucial aspect of COBOL programming. This post discusses the concepts of sequential and indexed files, file organization, and how to perform file operations in COBOL programs….

Perform statements in COBOL are essential for implementing iteration and looping structures. This lesson covers different types of perform statements and how they can be used to control program flow….

Arrays and tables are fundamental data structures in COBOL programming, allowing you to store and manipulate multiple values efficiently. In this post, we will explore how to work with arrays…

In this lesson, we explore the different data types available in COBOL and how variables are declared and used. Understanding data types is crucial for effective programming in COBOL. Data…

Welcome to our latest blog post! Today, we are diving into the world of COBOL – a powerful programming language that has stood the test of time. Whether you’re a…