H*O N 67 1 11:27+961 71 947 94918 minutes agoLEBANESEINTERNATIONALLIUUNIVERSITYCSCI 300L – Intermediate Programming with Objects LabExam IDuration: 60 minutesExercise 1. (60 pts) Implement the class Product as presented by the following UML diagram:Productcode doubletype : charprice : doubleProduct)getters/setters)getFinalPrice(): double+setNewCode() : voidiprintProduct() : voidtype attribute: M for meat, F for fruit, V for vegetablesgetFinalPrice(): return the final price which is equal to price - price * 0.3setNewCode(): the New code is the initial code concatenated (using + operator) with theunderscore symbol and with the type attribute. Example: if the code is 23 and the type isM then the new code will be 23_MExercise 2. (40 pts) Write a class to test the Product class as followsa. Create a product object Prod1 by reading its code, type and price from the user. (10 pts)b. Set the user inputs to the attributes of Prodl created. (10 pts)c. Change its code with a new one using the setNewCode() method explained above. (5 pts)d. Find the final price of Prodl. (5 pts)e. Print the details of Prodl (new code, type, final price). (10 pts)a. For the type you should display the whole name, for example if the type is F thenwe display FruitSample Run:Enter the produet code: 65Enter the product type: 7Enter the product price: 43New code is 65_7Details of the product are: code - 65 F; type- Fruit; final price- 30.1

Program Explanation: Import the Scanner class Define a class for product Declare the instance…

Answered: Exercise 1. (60 pts) Implement the…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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A class is a(n) OA) method OB) data type OC) function OD) attribute that is defined by the programmer.
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T/F Example Code Ch 09-2Assume that Poodle is a derived class of Dog and that Dog d = new Dog(...) and Poodlep = new Poodle(...) where the ... are the necessary parameters for the two classes.7. Refer to Example Code Ch 09-2: The assignment statement d = p; is legal even though d is not aPoodle.
*Initial Class Diagram is attached below Refine the UML class diagram so that it demonstrates the following: Classes (using the complex class symbols), Associations (with multiplicities AND association names), Generalizations (if any), and Compositions (if any) Focus ONLY on the following activities within the system: Start a Trip, Reserve a Vehicle, Make a Parking Reservation, Make a Charging Session for a Personal Vehicle, End a Trip or Charging Session, and Submit a Support Ticket for a Vehicle or Station Add the primary key necessary to support any relationships that have a multiplicity of "1" as an attribute in the corresponding class
Programming Exercise 10-1
Create a UML Class Model based on the requirements . Your Class Model is to include: All classes Attributes and Attribute Types Associations Multiplicity Primary and Foreign keys Any Inheritance, Composition or Aggregation. Building Maintenance system. A rental property management company wants to develop a ‘Building Maintenance System.’ This system will be used by the company to manage maintenance requests from tenants in the several rental buildings that it manages in the city. Each building has a maintenance manager. The maintenance manager is responsible for creating accounts in the system for each tenant in their building. A tenant can rent multiple apartments within the same building. Tenants can submit maintenance requests using this system. Each maintenance request will have a request ID, category, and description. The maintenance manager manages a maintenance crew in their building. Maintenance crew members can be members of more than one maintenance team. Maintenance crew…
Instructions-Java Assignment is to define a class named Address. The Address class will have three private instance variables: an int named street_number a String named street_name and a String named state. Write three constructors for the Address class: an empty constructor (no input parameters) that initializes the three instance variables with default values of your choice, a constructor that takes the street values as input but defaults the state to "Arizona", and a constructor that takes all three pieces of information as input Next create a driver class named Main.java. Put public static void main here and test out your class by creating three instances of Address, one using each of the constructors. You can choose the particular address values that are used. I recommend you make them up and do not use actual addresses. Run your code to make sure it works. Next add the following public methods to the Address class and test them from main as you go: Write getters and…
6 Java

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