A base class is an existing class from which the other classes are derived and inherit the methods and properties. A derived class is a class that is constructed from a base class or an existing class.
So when you create a page component e.f. A and when you create another page component B by inheriting the A then A is the base component.
@gargkrishna Component is a collection of scripts and is modular. Page rendering components are like parent compoenent, we can place multiple content compoenents inside a Page rendering components
The Page Component forms the basis of all pages designed with the Core Components as well as editable templates. By using the Page Component, headers, footers, and the structure of the page can be defined as a template using the other Core Components
A base class is an existing class from which the other classes are derived and inherit the methods and properties. A derived class is a class that is constructed from a base class or an existing class.
So when you create a page component e.f. A and when you create another page component B by inheriting the A then A is the base component.