th dot notation before the instance variable's name.   by using method name and dot notation before the name of the instance attribute.   by specifiying the instanc

How are instance attributes within an object's method referenced?

Group of answer choices

by using 'self' with dot notation before the instance variable's name.

by using method name and dot notation before the name of the instance attribute.

by specifiying the instance variable's name.

by specifying the name of the class and the instance variable.

What indicates that a class definition is complete?

Group of answer choices

The first line of code that is not indented.

The classEnd statement.

The defEnd statement.

Nothing. Class definitions never end.