All classes in Java must contain a main() method.

1.   ?    True
2.   ?    False

The behaviour of an object is what you can do to it and what it can do.

1.   ?    True
2.   ?    False

It is illegal to use one object in the definition of another.

1.   ?    True
2.   ?    False

Get and set methods are used to obtain and change the values of an object's attributes.

1.   ?    True
2.   ?    False

An object can only have one constructor method.

1.   ?    True
2.   ?    False

The constructor is called when an object is created.

1.   ?    True
2.   ?    False

You call an object's methods by using the name of the object's class, followed by a dot, followed by the method name and parameters, if any.

1.   ?    True
2.   ?    False

The toString() method makes an object into a String.

1.   ?    True
2.   ?    False

Attribute values represent the state of an object.

1.   ?    True
2.   ?    False

A predicate method returns a truth value.

1.   ?    True
2.   ?    False