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.
Overview
Syllabus
- Lesson 1: Creating and Writing to a Sequential File
- 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
- Lesson 2: Reading From a Sequential 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
- Lesson 3: Appending Records to a Sequential File
- Change Record Details in COBOL
- Fix the COBOL Bug
- Adding Customer Records in COBOL
- Appending Book Records in COBOL
- Appending Student Records in COBOL
- Lesson 4: Handling Indexed Files 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
- Lesson 5: Handling Errors in File Operations
- Error Checking for File Writing
- Fix Error Handling in COBOL
- Add Error Handling to File Read
- Handle Errors When Writing to Files