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- 2. Insert a function that prints a greeting, and execute it on the p1 object class Person: def __init__(self, name, age): self.name = name self.age = age ________________ ____________________________________p1 = Person("John", 36)p1.myfunc()Write a class Employee with data members Name, Id, and Salary. Derive two classes, Faculty with data members Department, and role(permanent or visiting) and derived class Management with data members Department and rank (manager, deputymanager, etc.). Create getters,settersfor all thedata members, create constructors,destructors and show functions for all the classes.Create a write function to write employees on a file . In main function create two objects of each derived class using parameterized constructors, call the show function to show all four objects, write all four objects to a file. Your submission should include the output file.help with c++ paste indented code plzz Have to use given main function to test your answer Q2: Continue with House class:a) Copy the previous program to a new file.b) Write Constructor with two parameter, and assign to location, and price.c) Write default constructor, initialize location to “TBD”, price to 0, Implement constructor delegationd) implement a non-member function names output that will print all information of House object. Use following main() to test your class. int main(){House a("1234 qcc st, Bayside, NY",1000000); output(a); House b; output(b); } Output from given main: Location: 1234 qcc st, Bayside, NY Price: 1000000 Location: TBD Price: 0\ ANSWER:
- Write a class Time with three data members to store hr, min and seconds. Create twoconstructors and apply checks to set valid time. Also create display function which displays alldata members. in javaq1 A. Add a segment of code to the int main() function of the given employee program to create an object of the type Worker and initialize it to the following data, then to print it on the screen: Name: “Abdulkareem Ahmad”Id No: “35218”weeklyHourNo: 52hourRate: 20 B. Copy the ExecOfficer class and add Five explanatory comments to make the class more readableHi, I am having trouble with this homework question for my C++ course 1. Implement a Student class. a. Create a class Student with the following private data members:1. name2. exam_1 grade3. exam_2 gradeb. Create all appropriate accessor and mutator functions.c. Assign appropriate access modifiers to insure encapsulation.d. Add a private calc GPA() function that calculates and returns the GPAbased upon the two exam grades.e. Add a public getGrade() function that: 1. Obtains the GPA from the private calc GPA() function.2. Returns a letter grade based upon the numerical GPA value.90 to 100 = A80 to 90 = B70 to 80 = C60 to 70 = D0 to 60 = F f. Test all functions use following main.int main(){Student a;a.setName("David");a.setExam1(90);a.setExam2(80);cout<<a.getName()<<endl;cout<<a.getExam1()<<endl;cout<<a.getExam2()<<endl;cout<<a.getGrade()<<endl;}
- Write a class Employee with data members Name, Id, and Salary. Derive two classes, Faculty with data members Department, and role(permanent or visiting) and derived class Management with data members Department and rank (manager, deputymanager, etc.). Create getters,settersfor all thedata members, create constructors,destructorsand show functionsfor all the classes.Create a write function to writeemployees on a file.In main function createtwo objectsof each derived classusing parameterized constructors, call the show function to show all four objects, write all four objects to a file. Your submission should include the output file.Question1: Continue with Vehicle class:a) Copy the previous program to a new file.b) implement a non-member function names output that will print all information ofVehicle object.Use following main() to test your class.int main(){Vehicle a("Ford","Focus",25000);output(a);This program will print:Brand: FordModel: FocusPrice: 25000} #include <iostream>using namespace std; class Vehicle {private:string brand;string model;int price; public: void setBrand(string brand) {this->brand = brand;}void setModel(string model) {this->model = model;}void setPrice(int price) {this->price = price;} string getBrand() {return brand;}string getModel() {return model;}int getPrice() {return price;}};int main() {Vehicle a;a.setBrand("BMW");a.setModel("X5");a.setPrice(60000);cout<<a.getBrand()<<endl;cout<<a.getModel()<<endl;cout<<a.getPrice()<<endl;}11.10 Create the compareTo function for a class that will be sorted by the double-valued field key. Take note: The compareTo result must be an int. 11.11 Create the compareTo function for a class that represents a person whose first and last names are stored as two Strings. If one person is listed alphabetically by last name, followed by first name (as is common), they are "less than" the other person.
- choose the correct ans : 1. What is use of eof() ?a. Returns true if a file open for reading has reached the next character.b. Returns true if a file open for reading has reached the next word.c. Returns true if a file open for reading has reached the end.d. Returns true if a file open for reading has reached the middle. 2.The mechanism of giving special meaning to an operator is called ____a. Objectb. Inheritancec. Function overloadingd. Operator Overloading 3) Local variables are stored in an area called ___________a) Heapb) Permanent storage areac) Free memoryd) Stack 4)Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocationin CPP?a. int *p = new int(100);b. int *p; p = new int; *p = 100;c. int *p = NULL; p = new int; *p=100;d. Only 1,2e. All of these 5)Choose the correct option? #include<iostream> using namespace std; class Base {}; class Derived: public Base {}; int main() { Base *bp = new Derived; Derived *dp = new Base; } a.…Computer Science Write in Javascript please and use high order functions liek map or filter or reduce let obj = [ { mode: "hot" }, { temp: "low" }, { mode: "cold } ] I want to create a function that get object by key such as: myFunc("mode"); returns { mode: "hot" } next call of myFunc("mode") returns { mode: "coldhen a function returns an anonymously constructed object from the return expression the compiler can make more efficient code — by eliding the copy construction of the return value — using the ____. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a. return by object optimization b. returned value optimization c. object optimization procedure d. retro-viral organism e. retro-active functional optimization