The concept that allows us to implement runtime polymorphism in Java is method overriding.

Here's a step-by-step explanation:

1. Polymorphism in Java is a concept by which we can perform a single action in different ways. Polymorphism is derived from 2 Greek words: poly and morphs. The word "poly" means many and "morphs" means forms. So polymorphism means many forms.

2. There are two types of polymorphism in Java: compile-time polymorphism and runtime polymorphism. We can perform polymorphism in java by method overloading and method overriding.

3. If you overload a static method in Java, it becomes compile time polymorphism because overloaded methods can be determined at compile time.

4. Runtime polymorphism or dynamic method dispatch is a process in which a call to an overridden method is resolved at runtime rather than at compile-time. In this process, an overridden method is called through the reference variable of a superclass.

5. The determination of the method to be called is based on the object being referred to by the reference variable.

So, the correct answer is c. Method overriding.

Question

The concept that allows us to implement runtime polymorphism in Java is method overriding.

Here's a step-by-step explanation:

1. Polymorphism in Java is a concept by which we can perform a single action in different ways. Polymorphism is derived from 2 Greek words: poly and morphs. The word "poly" means many and "morphs" means forms. So polymorphism means many forms.

2. There are two types of polymorphism in Java: compile-time polymorphism and runtime polymorphism. We can perform polymorphism in java by method overloading and method overriding.

3. If you overload a static method in Java, it becomes compile time polymorphism because overloaded methods can be determined at compile time.

4. Runtime polymorphism or dynamic method dispatch is a process in which a call to an overridden method is resolved at runtime rather than at compile-time. In this process, an overridden method is called through the reference variable of a superclass.

5. The determination of the method to be called is based on the object being referred to by the reference variable.

So, the correct answer is c. Method overriding.

Knowee AI · Accepted Answer

The concept that allows us to implement runtime polymorphism in Java is method overriding.

Here's a step-by-step explanation:

1. Polymorphism in Java is a concept by which we can perform a single action in different ways. Polymorphism is derived from 2 Greek words: poly and morphs. The word "poly" means many and "morphs" means forms. So polymorphism means many forms.

2. There are two types of polymorphism in Java: compile-time polymorphism and runtime polymorphism. We can perform polymorphism in java by method overloading and method overriding.

3. If you overload a static method in Java, it becomes compile time polymorphism because overloaded methods can be determined at compile time.

4. Runtime polymorphism or dynamic method dispatch is a process in which a call to an overridden method is resolved at runtime rather than at compile-time. In this process, an overridden method is called through the reference variable of a superclass.

5. The determination of the method to be called is based on the object being referred to by the reference variable.

So, the correct answer is c. Method overriding.

In Java, what concept allows us to implement runtime polymorphism?a.Static methodsb.Method overloadingc.Method overridingd.Constructors

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