Explain the concepts of inheritance and polymorphism in Perl's OOP.

In Perl's object-oriented programming (OOP), inheritance and polymorphism are fundamental concepts that enable code reuse, modularity, and flexibility. Let's delve into each concept in detail: 1. Inheritance: * Inheritance is a mechanism where a class (child class) can inherit properties (attributes and methods) from another class (parent class). * In Perl, classes can participate in single inheritance, meaning a child class can have only one parent class. However, Perl provides ways to emulate multiple inheritance using modules. * The child class extends the parent class by inheriting its attributes and methods, which can be used directly or overridden in the child class. * Inheritance allows for the reuse of existing code and promotes the concept of an "i....