A company accepts user orders by part numbers interactively. Users might make the following errors as they enter data: - The part number is not numeric. - The quantity is not numeric. - The part number is too low (less than 0). The part number is too high (more than 999). - The quantity ordered is too low (less than 1). - The quantity ordered is too high (more than 5,000). - - - Create a class that stores an array of usable error messages; save the file as DataMessages.java. Create a DataException class; each object of this class will store one of the messages. Save the file as DataException.java. Create an application that prompts the user for a part number and quantity. Allow for the possibility of nonnumeric entries as well as out-of-range entries, and display the appropriate message when an error occurs. If no error occurs, display the message "Valid entry". Save the program as PartAndQuantityEntry.java.

Q: 5O Design -private int data field named id for the account Edefault a) private double data field…

A: The answer is given below:-

Q: Please create a java class that contains the following data attributes and methods:   private int…

A: Introduction A Java class is a blueprint or a template for creating objects. It contains fields…

Q: ______ are instances of a class.a. Methodsb. Variablesc. Objectsd. Operators

A: Objects are instances of a class

Q: An object is an ordered collection of properties.   Question 9 options:   True   False

A: An object is an ordered collection of properties. Question 9 options: True False

Q: Declare an integer variable named "variables with an initial value of 10. // write a method named…

A: Please find the answer below :

Q: Design an application that tracks airline flights. The Flight Schedule is the most important part of…

A: The objective of the question is to design an application that tracks airline flights. The…

Q: True of False. When comparing two objects using the equals method inherited from the Object class,…

A: Answer is False.

Q: The class's methods are all accessible to the public. Characteristics: -int ID -name -status (int…

A: Please find the answer in the following steps.

Q: Create a class named Purchase. Each Purchase contains an invoice number, amount of sale, and amount…

A: Required: Create a class named Purchase. Each Purchase contains an invoice number, amount of sale,…

Q: ExecutorService method "execute":       obtains an ExecutorService that creates new threds as they…

A: Defined ExecutorService method "execute":

Q: Create the BookstoreCredit class. The computeDiscount method calculates a discount based on a…

A: JAVA Program:   import java.util.Scanner; // Creating the class BookstoreCreditpublic class…

Q: The dealership sells different types of vehicles: cars and trucks. All vehicles have a make, model,…

A: 1.    Import the datetime module to work with dates.2.    Define a class Vehicle with the following…

Q: I CANT GET IT RIGHT  Create a class named Purchase. Each Purchase contains an invoice number,…

A: set() method is used to set values of instance variables. set method takes values from main call.…

Q: Please help me with the following:

A: - We need to highlight the correct return value from the function to main with the switch case.   -…

Q: __eq__(self, other):  Method that returns True if self and other are considered the same Flight: if…

A: Your python program is given below as you required with an output.

Q: Create etBeans project with the following configuration: Project Name: Assignment_3_6_1 • Package:…

A: Hey there, I am writing the required solution based on the above given question.   After reading the…

Q: Task 5 Create an Employee Class that will have Two instance variable: name and workingPeriod A class…

A: We have been required to create a class Employee where we have been asked to meet the given…

Q: An object’s attributes indicate the tasks that the object can perform. True or False?

A: Operations on Object data: Every object has specific data and the operations which it performs on…

Q: a static method can directly reference an instance data variable in the class (without an invoking…

A: As per Bartleby's rules, we are answering the first 3 questions The correct answers are given below…

Q: Work on the following: Create three interfaces with the names "InterfaceOne," "IrnterfaceTwo," and…

A: In this question, we have to create three interfaces and classes. All the code is implemented below.

Q: Methods with an empty parameter list and do not return a value: [Questions 1-8 required] You invoke…

A: Coded using C#.