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Computer Programming

COBOL File Handling

In this course, learn how to handle files in COBOL. This is crucial for banking applications that need to store and retrieve customer and account information. You'll start with basic file operations and gradually move to more complex file handling.

COBOL

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5 lessons

25 practices

2 hours

Computer Science Fundamentals

Course details

Creating and Writing to a Sequential File

Preview

Change Customer Details in COBOL

Fix COBOL Sequential File Bug

Change Customer Details in COBOL

Complete the Superhero File Code

Writing a Superhero to a File

Previous Course

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