Design and implement a set of classes that define a series of threedimensional geometric shapes. For each shape, store fundamental data about its size, and provide methods to access and modify the data. In addition, provide appropriate methods to compute each shape’s circumference, area, and volume. In your design, consider how shapes are related and thus where inheritance can be implemented. Create a driver class to instantiate several shapes of differing types and exercise the behavior you provided
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Design and implement a set of classes that define a series of threedimensional geometric shapes. For each shape, store fundamental data about its size, and provide methods to access and modify the data. In addition, provide appropriate methods to compute each shape’s circumference, area, and volume. In your design, consider how shapes are related and thus where inheritance can be implemented. Create a driver class to instantiate several shapes of differing types and exercise the behavior you provided
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- Create and use a collection of classes to specify a number of three-dimensional geometric forms. Keep basic information about each shape's dimensions in a database and make the information accessible and modifiable. Additionally, give suitable formulas for calculating the volume, area, and circumference of each shape. Think about the relationships between shapes in your design and where inheritance can be used. Create a driver class to execute the supplied behaviour on a variety of shapes of various sorts. Create and use a collection of classes to specify a number of three-dimensional geometric forms. Keep basic information about each shape's dimensions in a database and make the information accessible and modifiable. Additionally, give suitable formulas for calculating the volume, area, and circumference of each shape. Think about the relationships between shapes in your design and where inheritance can be used. Create a driver class to execute the supplied behaviour on a variety of…Create and implement a class set that defines a set of three-dimensional geometric shapes. Store essential data about the size of each shape and give tools to access and edit the data. Furthermore, describe acceptable methods for calculating the circumference, area, and volume of each shape. Consider how forms are related in your design and where inheritance might be used. Create a driver class to instantiate a variety of shapes and test the behaviour you supplied.Analysis: Q1: There are common attributes and methods between passengers and drivers. What is the best choice for designing and writing the codes of these two classes? Explain your answer. Q2: Draw a simple class diagram showing only relationships between the classes. Implementation: After analysing the given requirements, implement the required application: with Object Oriented Programming style following the rules of good programming style (e.g. adding comments, etc.) • using only the material covered in M251 (and its prerequisites) Java language*
- Design and implement a set of classes that keep track of varioussports statistics. Have each low-level class represent a specificsport. Tailor the services of the classes to the sport in question,and move common attributes to the higher-level classes as appropriate. Create a driver class to instantiate and exercise several ofthe classesHow do I solve this practise exercise below with Swift code? (Creating a Subclass) Note: The exercises below are based on a game where a spaceship avoids obstacles in space. The ship is positioned at the bottom of a coordinate system and can only move left and right while obstacles "fall" from top to bottom. Throughout the exercises, you'll create classes to represent different types of spaceships that can be used in the game. The base class Spaceship has been provided for you below. Define a new class Fighter that inherits from Spaceship. Add a variable property weapon that defaults to an empty string and a variable property remainingFirePower that defaults to 5. Create a new instance of Fighter called destroyer. A Fighter will be able to shoot incoming objects to avoid colliding with them. After initialization, set weapon to "Laser" and remainingFirePower to 10. Note that since Fighter inherits from Spaceship, it also has properties for name, health, and position, and has methods for…Creating classes, interfaces, and abstract classes in programming may be done in two ways. Distinguish between classes that have an interface and classes that are abstract. Why do you choose one over the other?
- Design and implement a set of classes that define various coursesin your curriculum. Include information about each course, suchas its title, number, and description and the department thatteaches the course. Consider the categories of classes that makeup your curriculum when designing your inheritance structure.Create a driver class to instantiate and exercise several of theclassesQ/// In this part of the course work you are required to change the definition of the Item_in_Stock class to make it an abstract class and change the getItemCat(), getItemName() and getItemDescription() definitions to make them abstract methods. You are then required to design and implement three classes which are derived from Item_in_Stock class to fully demonstrate the concept of inheritance and polymorphism. Implementation of HP_Laptop class in part II should have given you an idea of inheritance and polymorphism. Three sub classes, one class against each category (Computers, Laptops and Accessories), should contain appropriate constructors, instance variables, setter and getters methods and overridden methods for getItemName(), getItemDescription() and get_Item_details() method. You should be creative and come up with your own ideas of sub-classes. The question: Write code in Java with all these classes implementation and a program called Polymorphism_works with member method…In this part of the course work you are required to change the definition of the Item_in_Stock class to make it an abstract class and change the getItemCat(), getItemName() and getItemDescription() definitions to make them abstract methods. You are then required to design and implement three classes which are derived from Item_in_Stock class to fully demonstrate the concept of inheritance and polymorphism. Implementation of HP_Laptop class in part II should have given you an idea of inheritance and polymorphism. Three sub classes, one class against each category (Computers, Laptops and Accessories), should contain appropriate constructors, instance variables, setter and getters methods and overridden methods for getItemName(), getItemDescription() and get_Item_details() method. You should be creative and come up with your own ideas of sub-classes. The question: Write code in Java with all these classes implementation and a program called Polymorphism_works with member method…
- Age calculation. You must use the object oriented programming for this problem. (1) Create a class called Date that Includes three pieces of information as data members—a month (type int), a day (type int) and a year (type int). Have a constructor with three parameters to initialize the three data members. Call setters inside to initialize each attribute. Provide a set and a get method for each data member. Assume that the values provided for the year and day are correct, but ensure that the month value is in the range 1–12; if it isn’t, set the month to 1. Provide a member function displayDate that displays the month, day and year separated by forward slashes (/). Provide a member function called calculateAge with three parameters that indicate a future date (represented as month, date, and year). Calculate one’s age based on one’s birth date and this future date. Inside the method simply print out one’s age in the format of how many years and how many days. Note that here you are…Design, implement and test a class that can be used to hold information about a musical note. Test it with an appropriate driver program. DESIGN REQUIREMENTS A programmer MUST be able to set and retrieve the length of the note and the value of the note. [[ this means you must have setter and getter methods for your data fields.]] The length of a note may be a sixteenth note, eight note, quarter note, half note, or a whole note, [[ Feel free to code this however you like with a string, an integer, an enum... whatever you feel is best ]] The note's value is an integer. It is specified by counting how far the note lies above or below the A note that orchestras use in tuningLinks to an external site. In counting "how far", you should count every key, both the white and black notes on a plano. So the A note above middle C would have a value of 0. The A note one octave above that would have a value of 12. The default constructor should set a note to a A440 (an A note of frequency 440Hz)…Select the class relationship that best describes the following scenario: • Class A accepts an instance of Class B as a parameter in one of its methods. • Class A then uses one of the Class B's methods. Association (Reflexive) Association (Bidirectional) Association (Directed A to B) Association (Directed B to A) Composition (A as the whole and B as the part) Composition (B as the whole and A as the part) Aggregation (A as the whole and B as the part) Aggregation (B as the whole and A as the part) Inheritance None of the given