int calculatepower (int x, int y){ if (y > 0) return x* else return 1; int main (){ int num, pwr; cout << "Number: "; cin >> num; cout <« "Power: "; cin >> pwr; cout << "Number "<
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- class Test { char paper[20]; int marks; public: Test () // Function 1 { strcpy (paper, "Computer"); marks = 0; } Test (char p[]) // Function 2 { strcpy(paper, p); marks = 0; } Test (int m) // Function 3 { strcpy(paper,"Computer"); marks = m; } Test (char p[], int m) // Function 4 { strcpy (paper, p); marks = m; } }; i. Write statements in C++ that would execute Function 1, Function 2, Function 3 and Function 4 of class Test. ii. Which feature of Object Oriented Programming is demonstrated using Function 1, Function 2, Function 3 and Function 4 together in the above class Test?QUESTION 21 int x1=200; int y1=3003; int z1, z2, z3, z4; int d1, d2, d3; _asm{ mov EAX, x1; 200 mov EBX, y1; 300 mov z1, ESP; assume initial ESP: OFFF FFEA add EAX, x1; 400 push EAX; mov d1, EAX:400 mov z2, ESP; push EBX; SUB EBX, x1; 300-200=100 mov d2, EBX; mov 23, ESP; POP ECX; MOV d3, ECX; MOV z4, ESP; POP EDX; mov d4, EDX; What is z3 in Hexidecimal? O OFFF FFEA O OFFF FFE6 OFFF FFE2 OFFF FFEEYour task is to create two classes namely data and calculation. The calculation class is a friend of the data class. The data class will be composed of two floating point data members namely a and b. The class will also be composed of a friend function display that can display all the data members.26. Assume the declaration of Exercise 24. A. Write the statements that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is )) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a depublic class Application { public static void main(String[] args) { Employee empl = new Employee(); empl.firstName = "Ali"; empl.lastName = "Omar"; empl.salary = 20000; Employee emp2 = new Employee(); emp2.firstName = "Mohamed"; emp2.lastName = "Nour"; emp2.salary = 30000; System.out.println("- System.out.printin("- empl.employeeSalary(); System.out.println("- empl.checkEmployeeSalary(emp1.salary, emp2.salary); System.out.printin("- System.out.println("- printEmployee(emp2); System.out.printin("- Employee employeeArr[] = new Employee[2]: employeeArr[0] = empl; employeeArr[1] = emp2; Application a = new Åpplication(); a.printArrayofEmployee(employeeArr); Non static (instance) start to call Static function to print ---------"); "); - Non Static function to print - --"); Non static (instance) start to call same class Static function to print --------); -"); Non Static function to print ----); System.out.println("- System.out.printin("- System.out.printin("Salary : " + Employee.salary);…For the C++ program show on the next page, answer the questions that follow. The names g, j, x, and y are declared multiple times. Distinguish uses of these names using line numbers where they were declared as subscripts. a. At point A in the program, what names are in scope? b. At point A in the program, what variables are live? c. At point B in the program, what names are in scope? d. At point B in the program, what variables are live?package myq2; class Sale { int sellerID, milksale, buttersale; Sale(int sid, int ms, int bs) { sellerID = sid; milksale- ms; buttersale - bs; } elling dairy ifferent days using OOP ers, based on YQ2 int totalsaving(){ return milksale + buttersale; } } ale public class Myq2 { public static void main(String[] args) { Sale s = new Sale(111, 10, 20); System.out.println("Seller ID" + s.sellerID ); System.out.println("Total Saving "+s.totalsaving()); } } 4) Use the parameterized constructor to initialize the member variables of the class. 5) Display the following details of seller using object of Sale class. seller ID, totalsaving Solution to programclass Vehicle { private: int wheels; protected : int passenger: public : void inputdata(int, int); void outputdata(); }; class Heavyvehicle : protected Vehicle { int diesel_petrol; protected : int load; public: void readdata(int, int); void writedata(); }; class Bus : private Heavyvehicle char make[20]; public : void fetchdata(char); void displaydata(); (1) Name the base class and derived class of the class Heavyvehicle. (ii) Name the data member(s) that can be accessed from function displaydata(). (iii) Name the data member's that can be accessed by an object of Bus class. (iv) Is the member function outputdata() accessible to the objects of Heavyvehicle class.public class LabProgram { public static void main(String args[]) { Course course = new Course(); String first; // first name String last; // last name double gpa; // grade point average first = "Henry"; last = "Cabot"; gpa = 3.5; course.addStudent(new Student(first, last, gpa)); // Add 1st student first = "Brenda"; last = "Stern"; gpa = 2.0; course.addStudent(new Student(first, last, gpa)); // Add 2nd student first = "Jane"; last = "Flynn"; gpa = 3.9; course.addStudent(new Student(first, last, gpa)); // Add 3rd student first = "Lynda"; last = "Robison"; gpa = 3.2; course.addStudent(new Student(first, last, gpa)); // Add 4th student course.printRoster(); } } // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average…Trace through the following program and show the output. Show your work for partial credit. public class Employee { private static int empID = 1111l; private String name , position; double salary; public Employee(String name) { empID ++; this.name 3 пате; } public Employee(Employee obj) { empID = obj.empĪD; пате %3D оbj.naте; position = obj.position; %3D public void empPosition(String empPosition) {position = empPosition;} public void empSalary(double empSalary) { salary = empSalary;} public String toString() { return name + " "+empID + " "+ position +" $"+salary; public void setName(String empName){ name = empName;} public static void main(String args[]) { Employee empOne = new Employee("James Smith"), empTwo; %3D empOne.empPosition("Senior Software Engineer"); етрOпе.етpSalary(1000); System.out.println(empOne); еmpTwo empTwo.empPosition("CEO"); System.out.println(empOne); System.out.println(empTwo); %3D етpОпе empOne ;SEE MORE QUESTIONS