Question

A class's Instance Variables are declared:

a. In the code of the class's methods
b. In the class's header
c. Outside of all of the class's code
d. In the headers of the methods of the class
e. In a class's code but outside of all its methods

Answer 1

Instance variables are declared within a class's code but outside of all its methods, contributing to the object's state.

Step-by-step explanation:

The student has asked where instance variables are declared in a class.

The correct answer is: e. In a class's code but outside of all its methods.

Instance variables are typically defined within the body of the class, but not inside any methods, constructors or blocks.

They hold values that must be referenced by more than one method, constructor or block, or essential parts of an object's state that must be present throughout the class.