In Object-Oriented COBOL, what is polymorphism, and how is it implemented?
- By controlling program execution
- By defining the size and type of data
- By optimizing memory usage
- Polymorphism allows objects of different classes to be treated as objects of a common superclass. It's implemented through method overloading and overriding.
Polymorphism in Object-Oriented COBOL allows objects of different classes to be treated as objects of a common superclass. It is implemented through method overloading (multiple methods with the same name but different parameters) and overriding (redefining a method in a subclass). This promotes flexibility and enhances code readability.
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