1. What is inheritance 2. What is polymorphism 3. How to handle Window handles 4 How to handle iframes

Question

Accepted Answer

Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

Inheritance allows a class to reuse code from another class, promoting code reusability and reducing redundancy.
Subclasses can inherit attributes and methods from a superclass, and can also override or extend them.
Inheritance creates a hierarchical relationship between classes, with child classes inheriting from parent classes.
Example: A 'Vehicle' class can be a superclass, with 'Car' and 'Truck' classes as subclasses inheriting properties like 'color' and methods like 'drive'.

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