A company accepts user orders by part numbersinteractively. Users might make the following errors asthey 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; savethe file as DataMessages.java. Create a DataException class;each object of this class will store one of the messages. Save thefile as DataException.java. Create an application that prompts theuser for a part number and quantity. Allow for the possibility ofnonnumeric entries as well as out-of-range entries, and display theappropriate message when an error occurs. If no error occurs,display the message "Valid entry".Save the program as PartAndQuantityEntry.java.

The program for the above given question is given below:

Answered: A company accepts user orders by part…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Exercise 2 • Create a product_class.php script that includes a Product class with o parameters: product name, product id, and price o methods: o print_info(): this method will print all the information related to the product o set set_price(): this method takes a "price" argument and updates the corresponding parameter in the object o get get_price(): this method returns the value (i.e. price) of the product o Create a using_product_class.php script that creates 2 objects of the class Product and shows how to use its methods (i.e. print_info(), set_price(), and get_price())
1. Create Main Program that will instantiate the whole registration. 2. Create a design class that define an Animal 3. the Animal can be described by: Name, Type, Description 4. Create a registration class that can store the List of Animals 5. the registration should be able to Add, Edit, Delete, and Retrieve the List of Animals 6. Create a AnimalDisplay class 7. AnimalDisplay class should be able to Display All animals and can Display the Animals based on their types 8. Lastly the main program should do the calling for all this classes, the data input will be coming from the main program, the process should be done by registration and the display should be done by AnimalDisplay.
Alias is also known as a data type. True False We can use Hierarchy to combine two values of a dimension into a single category. True False ........... Which of the following can include multiple version of the same worksheet? * 0/2 Dashboard and stories Stories but not dashboards Dashboards but not stories Neither dashboards nor stories ......... A color gradient is used for which of the following * 0/2 Discrete measure Continuous measure Both continuous and discrete N/A
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arrow_back Starting Out With Visual C# (5th Edition) 5th Edition Chapter 11, Problem 1PP arrow_back_ios PREVIOUS NEXT arrow_forward_ios Question share_out_linedSHARE SOLUTION Chapter 11, Problem 1PP Program Plan Intro Employee and ProductionWorker Classes Program plan: Design the form: Place a three text boxes control on the form, and change its name and properties to get the employee name, number, and hourly pay rate from the user. Place a four label boxes control on the form, and change its name and properties. Place a two radio buttons control on the form, and change its name and properties. Place a one group box control on the form, and change its name and properties. Place a command button on the form, and change its name and properties to retrieve the object properties and then display the values into label box. In code window, write the code: Program.cs: Include the required libraries. Define the namespace “Program11_1”. Define a class “Program”. Define a constructor for the…
QUESTION 13 2 Code only the header for a method that returns a message about the status of a tank of gas. The method monitors fuel. The method is parameterless. The name of the method is in the 2nd sentence, except the verb is non-plural. //Method header. Call the method by assigning it to a variable called msg. First declare the variable initialized to the proper data type. //Variable declaration. //Method call.
Please written by computer source Unit 4 - Lab – Individual Retirement Account Calculation Assignment An Individual Retirement Account (IRA) is a special bank / brokerage account that a person can use to save money for retirement. An individual can put up to $5,500 per year tax free and the money grows tax free until the person is ready to retire. The tax rules related to IRA’s are complex, but for this assignment, we’ll assume that the person puts in the same amount of money every year (up to $5,500) and the money grows at a constant interest rate. Write a Flowgorithm program that asks the user to input an annual IRA contribution (in dollars), and interest rate (percent), and a time period (years). Calculate the value of the IRA every year for the duration of the time period provided by the user. Be sure and provide user friendly prompts. Include a comment at the beginning of the program with your name, date, and a short description of the program.
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Charge Account ValidationCreate a class with a method that accepts a charge account number as its argument. The method should determine whether the number is valid by comparing it to the following list of valid charge account numbers:5658845 4520125 7895122 8777541 8451277 13028508080152 4562555 5552012 5050552 7825877 12502551005231 6545231 3852085 7576651 7881200 4581002These numbers should be stored in an array. Use a sequential search to locate the number passed as an argument. If the number is in the array, the method should return true, indicating the number is valid. If the number is not in the array, the method should return false, indicating the number is invalid.Write a program that tests the class by asking the user to enter a charge account number. The program should display a message indicating whether the number is valid or invalid.
Question 3 Create an object called Circle. Declare the following integer variables for the object Circle, radius, diameter, and pi is declared as double. Create the following for the Circle object: •Implicit constructor (default constructor) Void method Calculate (double pi, int radius) to calculate the area of the Circle object. The method must include a system.out statement that displays the area value. Use the following formula to calculate area of the circle: Area = pi * (r * r) Your program includes a main class called Shape with a reference c1 to the Circle object. Pass the following, values to the object Circle: radius = 4 diameter = 8 pi3D3.14 Include output statements to view the values passed to the object Circle.

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