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       COBOL Programming培訓

Introduction

COBOL Fundamentals

What is COBOL?
Syntax overview
Data types
Preparing the Development Environment

Installing and configuring GnuCOBOL
Installing and configuring Cygwin
COBOL Programming

Working with verbs in COBOL
Branching in COBOL
Applying statements and functions
Loops and Conditionals

Working with conditional statements
Using loops
Files in COBOL

Reading, processing, and writing to files
Checking for file errors
Working with master data files
Merging and sorting records
Tables in COBOL

Creating and searching tables
Data Handling

Filtering output and sanitizing input
Summary and Conclusion