Human-Computer Refer to the following interface:Prescription Refill ServicePRESCRIPTION REFILL SERVICEYour name:Date: "Presciption Refil ServiceDoctors Name:Dr.ProzacProzacClaritanAllegra DSingulairPropeciaViagraPaxilMedicine Name:Submit!*Use MM/DDYYYProvide two examples (screenshots) that in manyways could improve the above or similarusing the principlesExplainimprovements as well. (Examples might havedifferent object, labels and organization)interfaceofdirectmanipulation.therelevant

1.DATE: There are many ways to enhance the date input field. Instead of asking a user to enter the…

Refer to the following interface: Prescription Refill Service PRESCRIPTION REFILL SERVICE Your name: Date: * Prescription Refil Service Doctors Name: Dr. Medicine Name: Prozac Prozac Claritan Allegra D Singulair Propecia Viagra Paxil Submit! *Use MM/DDYYY Provide two examples (screenshots) that in many ways could improve the above or similar interface using manipulation. improvements as well. (Examples might have different object, labels and organization) principles of the the direct Explain relevant

Refer to the following interface: Prescription Refill Service PRESCRIPTION REFILL SERVICE Your name: Date: * Prescription Refil Service Doctors Name: Dr. Medicine Name: Prozac Prozac Claritan Allegra D Singulair Propecia Viagra Paxil Submit! *Use MM/DDYYY Provide two examples (screenshots) that in many ways could improve the above or similar interface using manipulation. improvements as well. (Examples might have different object, labels and organization) principles of the the direct Explain relevant

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 12PE

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In JavaScript, how are an object and an interface related to each other? a. The object’s interface consists of the code and data needed for that object. b. An object’s interface is analogous to a pocket calculator’s inner workings. c. Built-in JavaScript objects do not require an interface, but custom objects do. d. An interface allows another program to access an object’s properties and methods.
solve this question using java You must define a class named MediaRental that implements the MediaRentalInt interface functionality(index A). You must define classes that support the functionality specified by the interface:. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or any private methods. Do not add any public methods (beyond the ones specified in the MediaRentalInt interface).. The media rental system keeps track of customers and media (movies ,music albums and games). A customerhas a name, address as string , a plan and two lists. One list represent the media the customer is interested inreceiving and the second one represents the media already received (rented) by the customer. There are twoplans a customer can have: UNLIMITED and LIMITED. UNLIMITED allows a customer to receive as many mediaas they want; LIMITED restricts the media to a default value of 2 (this value can be change via a media rentalclass method).A movie has…
Is there a different way of doing this problem? Question: Create a class AccessPoint with the following attributes: x - a double representing the x coordinate y - a double representing the y coordinate range - an integer representing the coverage radius status - On or Off Add constructors. The default constructor should create an access point object at position (0.0, 0.0), coverage radius 0, and Off. Add accessor and mutator functions: getX, getY, getRange, getStatus, setX, setY, setRange and setStatus. Also, add a set function that sets the location coordinates and the range. Add the following member functions: move and coverageArea. Add a function overlap that checks if two access points overlap their coverage and returns true if they overlap. Add a function signalStrength that returns the wireless signal strength as a percentage. The signal strength decreases as one moves away from the access point location. Test your class by writing a main function that creates five access…
Statement java A bank stores the following details for each client full name (first name have followed by surname) Account number (6 digits stored as a string) balance in account A class has three fileds:clientName,accountNumber and balance where instances are decleared as private Question 1.code a function called changeName to rearrange the name to be surname followed by the initial 2.code atostring method to display the client objects details on the screen the changeName method for the clients name
Statement java A bank stores the following details for each client full name (first name have followed by surname) Account number (6 digits stored as a string) balance in account A class has three fileds:clientName,accountNumber and balance where instances are decleared as private Question: Code an application ClientUI which will instantiate a client object and to carry out the following tasks instructions1.input a clients details. 2.validate a clients account number.An account numberis valid if the number contains 6 digits,the first of which is non zero the sum of the second digits and the third degits devided by 10 equals the 5th digit 3.intstantiate a client object if the account numberis valid. 4.Disaplay the clients details ,with good spacing,in the format. account number,surname followed by initial,Balance 5.check the balance to see if it is withdrawn (less than zero) and display an appropriate message.
Task 1: DockingWe would like to define a universal interface for our equipment and drones fordocking. This way, when we develop new vehicles or stations we can implementthe universal interface and know that it will behave in the same way.Instructions1. Create a Java interface called Dockable which has the following methodsspecified:• a method called canDock that takes no parameters and returns aboolean• a method called dock that takes a Drone as a parameter and returnsan integer
Create an application named TurningDemo that creates instances of four classes: Page, Corner, Pancake, and Leaf. Create an interface named ITurnable that contains a single method named Turn The classes named Page, Corner, Pancake, and Leaf implement ITurnable. Create each classs Turn() method to display an appropriate message. For example, the pages Turn() method might display You turn a page in a book.
public interface IDate{ * Since this is the first interface you will use, a couple of notes: * 1) Do not edit this document. Any changes will be done and then re-uploaded * 2) In additon to implementing all of the following methods you need a detailed Constructor nt month, int day){... Implementation not shown...); * 3) The following needs to be added to your header: implements IDate public class Date implements IDate{ * 4) There will be a tester file for this project. Write it to specifications, or it will not work! * 5) You will need to store 3 integers representing day, month and year I also stored an int array that stores the days of the month! */ //Moves this IDate forward in time by the given number of days public Date(int year, int month, int day) { public void addDays(int days) { //Moves this IDate forward in time by the given number of weeks //This one is easy once you have done addDays! public void addWeeks(int weeks) { //Returns the number of days that this Date must be…
Please help with the following question: Rewrite the following code by removing Integer.parseInt public class javaapplication1 { /*** @param args**/public static void main(String[] args) {Scanner sc=new Scanner(System.in);//create 3 Department instancesSystem.out.println("Enter Department 1 name and ID: ");Department d1=new Department(sc.nextLine(), Integer.parseInt ( sc.nextLine()));System.out.println("Enter Department 2 name and ID: ");Department d2=new Department(sc.nextLine(), Integer.parseInt( sc.nextLine()));System.out.println("Enter Department 3 name and ID: ");Department d3=new Department(sc.nextLine(), Integer.parseInt( sc.nextLine()));//create 5 StudentsSystem.out.println("Enter Student 1 Id, Name and Dept ID");Student s1=new Student(Integer.parseInt(sc.nextLine()),sc.nextLine(),Integer.parseInt(sc.nextLine()));System.out.println("Enter Student 2 Id, Name and Dept ID");Student s2=new…
Which of the following statements are true? Group of answer choices 1. A superclass reimplements the functionality of its subclasses. 2. A class that implements an interface reuses the functionality of the interface. 3. A derived class reuses the functionality instead of reimplements it. 4. If a class has no bugs, we can inherit from it without fear of having any bugs in our class.
/** * A constructor that takes an existing user as well as a new userID. * It should create a new user with the newID given (which has the * same requirements as above), and the same tweets as the old user * that is being passed in. Information about the number of followers * or list of users the old user is following should not be copied. * All other instance variables should be initialized appropriately. * It may be a good idea to call the other constructor here. * * @param old the existing TwitterUser whose tweets we are copying * @param newID the ID of the new user to be created */ publicTwitterUser(TwitterUserold,StringnewID){
Which of the following is an example of dynamic dispatch? A: Assume you have an interface Car. There are three classes that implement the Car interface: Accord, Civic, Charger. Each of these classes has their own drive() method. There is an object myCar of type Car. When you invoke the drive() method, by calling myCar.drive() the correct implementation of drive() is chosen at runtime based upon the concrete class of myCar. B: Assume you have a variable myVariable. You have a for loop. The first time through the loop you set myVariable to an int, the next time you set it as a double, the next time a String, and finally an int. Each iteration of the loop myVariable has the correct type. C: Assume you have a class call Computation. Your computation class has a static method called add(). This method has three different versions:add(int x, int y)add(float x, float y)add(double x, double y)When you run Computation.add(x,y) the correct version of the method is chosen at compile time based…