Best Regards for me Interview Questions and Answers

A constructor is a special method used to initialize objects in a class.

• Constructors have the same name as the class they belong to.

• They are automatically called when an object is created.

• Constructors can have parameters to initialize object properties.

• They can be overloaded to provide multiple ways of object initialization.

Overriding is when a subclass provides a different implementation of a method that is already defined in its superclass.

• Overriding is used to achieve runtime polymorphism.

• The method in the subclass must have the same name, return type, and parameters as the method in the superclass.

• The overridden method in the superclass must be marked with the 'virtual' or 'abstract' keyword.

• Example: Inheritance where a subclass overrides a method from its superclass.