What is abstract class, method overriding, dictionary,dispose. Write instance or syntax

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Abstract class is a class that cannot be instantiated, method overriding is when a subclass provides a specific implementation of a method in its superclass, dictionary is a collection of key-value pairs, dispose is a method used to release unmanaged resources.

Abstract class: Cannot be instantiated, can have abstract methods. Example: abstract class Shape { public abstract void Draw(); }
Method overriding: Subclass provides specific implementation of a method in superclass. Example: class Dog : Animal { public override void MakeSound() { Console.WriteLine("Woof"); } }
Dictionary: Collection of key-value pairs. Example: Dictionary ages = new Dictionary();
Dispose: Method used to release unmanaged resources. Example: public void Dispose() { // release resources }

What is abstract class, method overriding, dictionary,dispose. Write instance or syntax

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