What Is the "Self" Parameter Utilized for in a Class

question 27

Multiple Choice

What is the "self" parameter utilized for in a class definition block?

• A) It is used within the class and method definitions to call other methods on the same object, or to access that object's variables or data.
• B) It is used to define the scope of the class in relevance to the rest of the program.
• C) It is used to tell the Python virtual machine that the class is locally significant in the particular module or script it is defined.
• D) It is used as a shortcut rather than typing out the module name, parent classes, and subclass to which the class belongs.

---

Definitions:

Activity or Transaction

An economic event that involves a transfer or exchange of goods, services, or money between parties.

Environmental Economics

A subfield of economics dealing with the relationship between the economy and the environment, focusing on environmental policies and economic consequences.

Externalities

Economic side effects or consequences that affect uninvolved third parties; can be positive or negative.

Public Goods

Goods that are non-excludable and non-rivalrous, meaning they can be used by everyone and one person's use does not reduce availability to others, such as clean air.