Q3. Given the following definitions of classes AA and BB. What is the output of the Test program? class AA { private void f() { System.out.print( "AA.f "); protected void g() { System.out.print( "AA.g " ); public void h() { f(); g(); System.out.print( "AA.h "); class BB extends AA { private void f() { System.out.print( "BB.f " ); public void g() { System.out.print( "BB.g ) ; class Test { public static void main ( String[) args ) { BB bb = new BB () ; bb.h(); A. BB.f BB.g AA.h B. AA.f AA.g AA.h С. .f AA.g AA.h D. AA.f BB.g AA.h E. The program causes compile-time error.

// Fig. 8.3: MemberAccessTest.java// Private members of class Time1 are not accessible.public class MemberAccessTest {public static void main(String[] args) {Time1 time = new Time1(); // create and initialize Time1 object time.hour = 7; // error: hour has private access in Time1 time.minute = 15; // error: minute has private access in Time1time.second = 30; // error: second has private access in Time1} }     // Fig. 8.1: Time1.java// Time1 class declaration maintains the time in 24-hour format. public class Time1 {private int hour; // 0 - 23 private int minute; // 0 - 59private int second; // 0 - 59 // set a new time value using universal time; throw an// exception if the hour, minute or second is invalidpublic void setTime(int hour, int minute, int second) {// validate hour, minute and secondif (hour < 0 || hour >= 24 || minute < 0 || minute >= 60 || second < 0 || second >= 60) {throw new IllegalArgumentException( "hour, minute and/or second was out of range");}…

Partial Question 3 Consider: class A { } public void doA() { } class B extends A { } public void doB () { } Which of the following are allowed? B x = new B(); x.doB(); A x = new A(); x.doA(); A x = new A(); x.doB(); B x = new B(); x.doA();

Instructions-Java Assignment is to define a class named Address. The Address class will have three private instance variables: an int named street_number a String named street_name and a String named state. Write three constructors for the Address class: an empty constructor (no input parameters) that initializes the three instance variables with default values of your choice, a constructor that takes the street values as input but defaults the state to "Arizona", and a constructor that takes all three pieces of information as input Next create a driver class named Main.java. Put public static void main here and test out your class by creating three instances of Address, one using each of the constructors. You can choose the particular address values that are used. I recommend you make them up and do not use actual addresses. Run your code to make sure it works.  Next add the following public methods to the Address class and test them from main as you go: Write getters and…