When must a program explicitly use the this reference?
A)Accessing a private variable.
B)Accessing a public variable.
C)Accessing a local variable.
D)Accessing an instance variable that is shadowed by a local variable.

Question

Quizplus · Accepted Answer

When an instance variable is shadowed by a local variable, the 'this' reference is used to distinguish between the instance variable and the local variable.

When Must a Program Explicitly Use the This Reference