What describes Overriding?

What describes Overriding?

• A. In the context of classes, changing a method in a derived class to make it differ from the base class from which it originates.
• B. A type of join.
• C. A security key.
• D. A programming language.

Answer: (A)

Overriding is when a subclass provides its own version of an inherited method, using the same name and parameters as the method in the base class. This lets the subclass tailor behavior while keeping the same interface. When you call the method on an object, the most-derived version runs, enabling polymorphism. In many languages, you mark the base method as virtual (or abstract) and declare the subclass method with override to signal the new implementation. This is distinct from overloading (adding a new method with the same name but different parameters) and obviously not about joins, security keys, or programming languages themselves. The idea is clear: the derived class replaces the base method with a specialized version.

Overriding is when a subclass provides its own version of an inherited method, using the same name and parameters as the method in the base class. This lets the subclass tailor behavior while keeping the same interface. When you call the method on an object, the most-derived version runs, enabling polymorphism. In many languages, you mark the base method as virtual (or abstract) and declare the subclass method with override to signal the new implementation. This is distinct from overloading (adding a new method with the same name but different parameters) and obviously not about joins, security keys, or programming languages themselves. The idea is clear: the derived class replaces the base method with a specialized version.