1. Create a class Doll with one attribute name of type String. Include set for attribute name. Doll name: String + setName(String):void + getName():String +pressMe():void Sample Code: public class Doll { private String name; public Doll() {'name= ""; } public Doll(String n) { setName (n); } public void setName (String n) { name = n;} public void pressMe() { System.out.println("Hi I am " } + name);} 2. Given class DollApp.java below. Type and find the output. Write your answer the sheet provided, import java.util.Scanner; public class DollApp { public static void main() { Scanner in new Scanner(System.in); System.out.println("Creating a doll.."); Doll doll1 = new Doll();

Create a fee invoice application for students attending Valence College, a college in the State of Florida. There are two types of students: graduate and undergraduate. Out-of-state undergraduate students pay twice the tuition of Florida-resident undergraduate students (all students pay the same health and id fees). A graduate student is either a PhD or a MS student. PhD students don't take any courses, but each has an advisor and a research subject. Each Ms and Phd student must be a teaching assistant for one undergraduate course. MS students can only take graduate courses. A course with a Course Number (crn) less than 5000 is considered an undergraduate course, and courses with a 5000 crn or higher are graduate courses. CRN Course Credit Hours. 4587 MAT 236 4 4599 COP 220 3 8997 GOL 124 1 9696 COP 100 3 4580 MAT 136 1 2599 COP 260 3 1997 CAP 424 1 5696 KOL 110 2 7587 MAT 936 5 2599 COP 111 3 6997 GOL 109 1 2696 COP 101 3 5580 MAT 636 2 2099 COP 268 3 4997 CAP 427 1 3696 KOL 910 2…

Given the following class definition: class Point2d { private int x, y; public Point2d () { X = 0; y = 0; } public Point2d (int i, int j) { X = i; y = j; } public void SetX (int i) { x = i; } public void SetY (int j) { y = j; } public int GetX () { return x; public int GetŸ () { return y; } public String toString() { return '[' + x + ", } + y + ']'; } } Use inheritance to create a class, Point3d, with any additional appropriate data and/or functions.

In C++ class bookType { public:     void setBookTitle(string s); //sets the bookTitle to  s     void setBookISBN(string ISBN); //sets the private member bookISBN to the parameter     void setBookPrice(double cost); //sets the private member bookPrice to cost     void setQuantityInStock (int noOfCopies); //sets the private member quantityInStock to noOfCopies     void printInfo() const; //prints the bookTitle, bookISBN, the bookPrice and the quantityInStock     string getBookISBN() const; //returns the bookISBN     double getBookPrice() const; //returns the bookPrice     int showQuantityInStock() const; //returns the quantityInStock     void updateQuantity(int addBooks); //adds addBooks to the quantityInStock, so that the quantity in stock now has it original value plus the parameter sent to this function private:     string bookTitle;     string bookISBN;     double bookPrice;     int quantityInStock; };   Write the full function definition for updateQuantity();