The behavior of an object is defined by the object's a. instance data b. constructor c. visibility modifiers d. methods e. All of these No answer text provided. No answer text provided. No answer text provided. D

The class object is added to the class object. When a state change is recognized, the method in the interface is called. The ConcreteObserver the Observer interface.

A essential but insufficient characteristic of object-oriented programming is encapsulation. A programmer is ignorant of the implementation specifics when they utilize an encapsulated property. Only the public setter and getter methods are known to him or her. What facts is the Bible encapsulating or hiding? Give one or more instances of information being encapsulated or hidden. 300 to 350 words maximum. APA style must be used for all citations. A letter of reference from a university is required.

Indicate whether the statement is true or false.  13. The non-static methods of a class are called instance method.  14. A constructor has no type and is therefore a void method.  15. A class can have only two constructors.  16. In shallow copying, each reference variable refers to its own object.  21. The method finalize automatically executes when the class objects goes out of scope.  22. A mutator method of a class changes the values of data members of the class.  23. In java, the reference this is used to refer to only the methods, not the instance variables of a class.  24. Classes that are defined within other classes are called inside classes.  25. Modifiers are used to alter the behavior of the class 26. A constructor has the same name as the class.  27. Constructors are called like any other method.  28. You can perform some arithmetic operations on class objects.