👉 Extendability refers to a characteristic of an object or system that enables it to be extended with new objects or systems. This means that an object can have additional features, functionalities, and functionality without changing its structure or behavior. In other words, extendability allows for flexibility and adaptability in the way an object is used and operated. It enables the creation of more complex and versatile systems by allowing them to be extended with new components, modules, or services. This is particularly useful when dealing with systems
