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Computer Science

cide if the integer, string, or real number data type should be used for each of the following objects. mailing address

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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Given two positive two-digit integers (10-99), the program will not accept a wrong input. An error message will be displayed until the user enters the input correctly. The program will then print "both have similar digits" if there is a digit that appears in both numbers, such as the 2 in 12 and 23. Otherwise print "no similar digit". Sample Run 1: Please enter the first number: 459 Wrong Input.Input number between 10 and 99: 89890 Wrong Input.Input number between 10 and 99: 23 Please enter the second number: 3322 Wrong Input.Input number between 10 and 99: 13 both have similar digits Sample Run 2: Please enter the first number: 459 Wrong Input. Input number between 10 and 99: 89 Please enter the second number: 3322 Wrong Input...Input number between 10 and 99: 2 2/3 Wrong Input.Input number between 10 and 99: 33 no similar digits
Decide if the integer, string, or real number data type should be used for each of the following objects. mailing address
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APPLICATION MUST PROMPT USER TO FILL OUT A FORM(NAME, ACCUPATION, ETC. You have the ability to create a C# application of your choice. Some example of such applications are classic arcade games! These games follow very simple computational and graphical rules, and so are quite feasible to put together. Some examples include: Pong, Breakout, Snake, Pac-Man, Space Invaders, other example will be making board games (e.g., Chess, Checkers, Backgammon). Utilities programs also will be accepted like Notepad or Paint using C# GUI. Other examples include and not limited to: Business Application with Database connectivity Hotel Reservation Application Car Rental Application Gaming Application Painting or Drawing Application Web application Store/Warehouse management application IO Application Chat/Network Application
Determine if the data type for each of the following objects should be an integer, string, or real number. postal address
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Hello, I am having trouble with an assignment in my C# class. All of the answers I've found online are incorrect, so I'm hoping you guys can help me. Instructions Create an application named SalesTransactionDemo that declares several SalesTransaction objects and displays their values and their sum. The SalesTransaction class contains the following fields: *Name - The salesperson's name (as a string)salesAmount - The sales amount ( as a double)commission The commission (as a double)RATE A readonly field that stores the commission rate (as a double). Define a getRate() accessor method that returns the RATE. Include three constructors for the class. One constructor accepts values for the name, sales amount, and rate, and when the sales value is set, the constructor computes the commission as sales value times commission rate.The second constructor accepts a name and sales amount, but sets the commission rate to 0. The third constructor accepts a name and sets all the other fields to 0. An…
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C# Account numbers sometimes contain a check digit that is the result of a mathematical calculation. The inclusion of the digit in an account number helps ascertain whether the number is a valid one. Write an application named CheckDigit that asks a user to enter a four-digit account number and determines whether it is a valid number. The number is valid if the fourth digit is the remainder when the number represented by the first three digits of the four-digit number is divided by 7. For example, 7770 is valid, because 0 is the remainder when 777 is divided by 7. If the account number is valid, output The account number is valid. If the account number is invalid output Invalid. If the account number is too short or too long output Account number invalid - it must have 4 digits.
C++ Help Patients Requirements: You are working in a doctors’ office and have been tasked with creating an application to maintain Patient records for each doctor in the office. Create a class to maintain a Doctor. A doctor has a name that must be stored in the Doctor class. A doctor can only treat 3 patients but could treat fewer than 3. The information for each patient should be encapsulated in a Patient class and should include the patient’s last name and up to 5 cholesterol readings for the patient. Note that less than 5 cholesterol readings may sometimes be stored. Your Doctor class should support operations to add a patient record to the end of his/her list of assigned patients (i.e., use a vector to store Patient objects in the Doctor class), and to list all patient records (name and associated cholesterol readings). Your Patient class should include operations to allow entry of the patient’s last name and up to 5 cholesterol readings, and to return the name and…
What sort of variable is required to use an object in code?