An object is an instance of a program class method data Suppose you wish to provide an accessor method for a Boolean property finished, what signature of the method should be? public void get Finished () public Boolean get Finished () public Boolean is Finished () public void is Flashed () To declare a constant MAX LENGTH as a member of the class, you write _ final Static MAX LENGTH = 99.98; final static float MAX LENGTH = 99.98; static double MAX LENGTH = 99.98; final double MAX LENGTH = 99.98; final static double MAX LENGTH = 99.98; Which of the following statement is most accurate? A reference variable is an object. A reference variable refers to an object. An object may contain other objects. An object may contain the references of other objects. Analyze the following code and choose the best answer: public class Foo {private int x; public static void main (String[] args) {Foo foo = new Foo Q; System out. Print ln (foo x), )} Since x is private, it cannot be accessed from an object foo. Since x is defined in the das Foo, it can be accessed by any method inside the das without using an object. You can write the code to access x without creating an object such as foo in this code. Since x is an instance variable, it cannot f be directly used inside a main method. However, it can be accessed through an object such as foo in this code. You cannot create a self-referenced object; that is. foo is created inside the class Foo. To prevent a class from being instantiated, don't use any modifiers on the constructor use the public modifier on the constructor use the private modifier on the constructor use the static modifier on the constructor