COBOL Data Types Deep Dive

Dive deeper into COBOL data types and learn how to handle strings, signed integers, and decimal numbers. This course will help you understand how to define and manipulate different data types in COBOL programs.

Lessons and practices

Lesson 1: More on String Types - Single Letter Variables

String Variables Tweaked

Find and Fix COBOL Bug

Complete the COBOL String Definitions

Define and Display String Variables

COBOL Variable Mastery

Lesson 2: Intro to Signed Integers - Negative Values

Changing Initial Values in COBOL

Fix the COBOL Program

Measuring Superhero Strength with COBOL

Inventory Calculations with COBOL

Superhero Power Calculations in COBOL

Lesson 3: Defining Decimal Numbers - Handling Decimal Points

Change the Number of Digits After Decimal Point

Fix Decimal Operations in COBOL

Working with Decimal Numbers

Handling Subtraction in COBOL

COBOL Decimal Operations

Lesson 4: Signed Decimals - Negative Decimal Values

Change Initial Value of Num2

Fix COBOL Signed Decimal Bug

Mastering Arithmetic with Decimals

Mastering Signed Decimal Arithmetic

Interested in this course? Learn and practice with Cosmo!

Practice is how you turn knowledge into actual skills.