PCAP Python Programming Practice Exam 2025 – Complete Test Prep

A parameterized constructor is one that allows you to initialize an object with specific values at the time of its creation. By accepting arguments, a parameterized constructor provides the flexibility to set the attributes of the object to defined values, rather than relying on default values.

When you define a constructor in a class, you typically do so using the `__init__` method in Python. If this method is defined to accept parameters (other than `self`), it becomes a parameterized constructor. For instance, if you have a class `Car` with attributes like `make` and `model`, a parameterized constructor can take these as arguments and directly set these attributes upon instantiation of the `Car` object.

The other options are not correct as they either limit the constructor's functionality or describe constructor types inappropriately. A constructor with a fixed number of parameters does not encapsulate the idea of being parameterized, and a constructor that does not take arguments refers to a default constructor, which lacks the capability of initialization with specific values. Defining a constructor within a class method is not a standard or recognized definition of a constructor itself, and it might confuse the concept with method definitions rather than focusing on the object instantiation aspect.