What is the process of creating an object based on a class called?

The process of creating an object based on a class is called instantiating. This term specifically refers to the act of creating a specific instance of a class, which involves allocating memory for that object and initializing it according to the specifications defined in the class.

In object-oriented programming, a class serves as a blueprint, and when you instantiate a class, you are bringing that blueprint to life by creating an actual object that can interact with other parts of the program. This key concept allows programmers to utilize the encapsulated properties and methods of the class, enabling better organization and reuse of code.

While defining refers to creating the class itself, implementing pertains to writing the functionality of that class. Declaring could refer to stating that a class or a variable exists, but it does not involve the creation of an instance. Thus, the term instantiating is the most accurate in describing the process of creating an object from a class.