This lab will once again explain the concept of class. Please follow the instructions Create parent class Person string firstName string lastName Date * birthDate (passed Lab made called Date) string ssn Create child class Employee int employeeID Date * hireDate (passed Lab made called Date) string position double annualSalary Each class should have the default, parameter, and copy constructors. Each class should have getters and setters for each attribute. Create a functional main menu where the use of the class is implemented Create a random generator for the assignment of the Employee ID Use an array of Employees in the main to store data of all the employees. The menu will have: Add employee Show employees Exit Option 2: Should display all the records in a good form table, like: Employee ID Hire Date SSN Employee Name Position Salary ========== ======= ========== =============== ======== ========= 12345 02/10/2015 123-45-6789 Mark Rufalo Mentor $ 30,000.00 54321 06/24/2019 987-65-4321 David Letross Director $ 40,000.00 Use best practices in the creation of class Implement the use of inheritance.

Select the correct option for the question shown below.

The language is Python Build a UML Diagram for the CellPhone class (The picture attatched below is what you need to reference when answering the question.)

Name the operator that you can use to check whether an object is an instance of a specified class

It is possible to express the relationship that exists between classes and objects.

Design a Ship class that has the following members:• A field for the name of the ship (a string).• A field for the year that the ship was built (a string).• A constructor and appropriate accessors and mutators.• A toString method that displays the ship's name and the year it was built.Disign a CruiseShip class that extends the Ship class. The CruiseShip class should have thefollowing members:• A field for the maximum number of passengers (an int).• A constructor and appropriate accessors and mutators.• A toString method that overrides the toString method in the base class. The CruiseShipclass's toString method should display only the ship's name and the maximum number ofpassengers.Design a CargoShip class that extends the Ship class. The CargoShip class should have thefollowing members:• A field for the cargo capacity in tonnage (an int).• A constructor and appropriate accessors and mutators.• A toString method that overrides the toString method in the base class. The CargoShipclass's…

Double Bubble For this exercise you need to create a Bubble class and construct two instances of the Bubble object. You will then take the two Bubble objects and combine them to create a new, larger combined Bubble object. This will be done using functions that take in these Bubble objects as parameters. The Bubble class contains one data member, radius_, and the corresponding accessor and mutator methods for radius_, GetRadius and SetRadius. Create a member function called CalculateVolume that computes for the volume of a bubble (sphere). Use the value 3.1415 for PI. Your main function has some skeleton code that asks the user for the radius of two bubbles. You will use this to create the two Bubble objects. You will create a CombineBubbles function that receives two references (two Bubble objects) and returns a Bubble object. Combining bubbles simply means creating a new Bubble object whose radius is the sum of the two Bubble objects' radii. Take note that the CombineBubbles function…

Sequence diagram Create a UML sequence diagram that will show your clients how the system’s classes will interact when customers are buying their flight tickets on the booking website. How to create your assignment Review the code responsible for adding a new item. Make a sequence diagram that captures the interactions of objects in the app when a new item is added. Your sequence diagram should contain the following classes: AddItemActivity ItemList Dimensions Item And contain calls of the following methods: onCreate() loadItems() saveItem() Dimensions constructor Item constructor addItem() saveItems() Lastly, the activation of AddItemActivity should start with the call to “onCreate()”