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.
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
Enhance File Reading Capability
Fix Sequential File Reading Errors
Fix the Sequential File Reader
Sequential File Reading in COBOL
Reading Customer Data from Scratch
Change Record Details in COBOL
Fix the COBOL Bug
Adding Customer Records in COBOL
Appending Book Records in COBOL
Appending Student Records in COBOL
Change Customer's Details in Indexed File
Fix the Indexed File Program
Manage Multiple Customer Records in COBOL
Change Customer Details in Indexed File
Complete the Indexed File Code
Write and Read Indexed Files
Error Checking for File Writing
Fix Error Handling in COBOL
Add Error Handling to File Read
Handle Errors When Writing to Files