7. Employee Management SystemThis exercise assumes you have created the Employee class for Programming Exercise 4.Create a program that stores Employee objects in a dictionary. Use the employee ID num-ber as the key. The program should present a menu that lets the user perform the followingactions:• Look up an employee in the dictionary●Add a new employee to the dictionaryProgramming Exercises●Change an existing employee's name, department, and job title in the dictionary• Delete an employee from the dictionary• Quit the programWhen the program ends, it should pickle the dictionary and save it to a file. Each time theprogram starts, it should try to load the pickled dictionary from the file. If the file does notexist, the program should start with an empty.dictionary.8. Cach Rogistor571 Chapter 10 Classes and Object-Oriented Programming5. Retail Item ClassWrite a class named RetailItem that holds data about an item in a retail store. The classshould store the following data in attributes: item description, units in inventory, and price.Once you have written the class, write a program that creates three Retail Item objectsand stores the following data in them:Item #1Item #2Item #3DescriptionJacketDesigner JeansShirtUnits in Inventory1240206. Patient ChargesWrite a class named Patient that has attributes for the following data:First name, middle name, and last nameAddress, city, state, and ZIP code• Phone number• Name and phone number of emergency contactThe Patient class's__init__method should accept an argument for each attribute. ThePatient class should also have accessor and mutator methods for each attribute.Next, write a class named Procedure that represents a medical procedure that has beenperformed on a patient. The Procedure class should have attributes for the following data:• Name of the procedure• Date of the procedure• Name of the practitioner who performed the procedure• Charges for the procedure 4Procedure #1:Procedure name: Physical ExamDate: Today's datePractitioner: Dr. IrvineCharge: 250.00Price59.9534.9524.95The Procedure class's init method should accept an argument for each attribute.The Procedure class should also have accessor and mutator methods for each attribute.Next, write a program that creates an instance of the Patient class, initialized with sampledata. Then, create three instances of the Procedure class, initialized with the following data:Procedure # 2:Procedure name: X-rayDate: Today's datePractitioner: Dr. JamisonCharge: 500.00@PythonForeverProcedure #3:Procedure name: Blood testDate: Today's date.Practitioner: Dr. SmithCharge: 200.00The program should display the patient's information, information about all three of theprocedures, and the total charges of the three procedures.

Step-1) import the module pickle and os.Step-2) Then, creating a class Employee and defining the…

7. Employee Management System This exercise assumes you have created the Employee class for Programming Exercise 4. Create a program that stores Employee objects in a dictionary. Use the employee ID num- ber as the key. The program should present a menu that lets the user perform the following actions: • Look up an employee in the dictionary • Add a new employee to the dictionary • Change an existing employee's name, department, and job title in the dictionary • Delete an employee from the dictionary . Quit the program When the program ends, it should pickle the dictionary and save it to a file. Each time the program starts, it should try to load the pickled dictionary from the file. If the file does not exist, the program should start with an empty.dictionary. O Cuch. Ronista

7. Employee Management System This exercise assumes you have created the Employee class for Programming Exercise 4. Create a program that stores Employee objects in a dictionary. Use the employee ID num- ber as the key. The program should present a menu that lets the user perform the following actions: • Look up an employee in the dictionary • Add a new employee to the dictionary • Change an existing employee's name, department, and job title in the dictionary • Delete an employee from the dictionary . Quit the program When the program ends, it should pickle the dictionary and save it to a file. Each time the program starts, it should try to load the pickled dictionary from the file. If the file does not exist, the program should start with an empty.dictionary. O Cuch. Ronista

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 7RQ

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RetailItem ClassWrite a class named RetailItem that holds data about an item in a retail store. The class should store the following data in attributes: item description, units in inventory, and price. Once you have written the class, write a program that creates three RetailItem objects and stores the following data in them: Description Units in Inventory Price Item #1 Jacket 12 59.95 Item #2 Designer Jeans 40 34.95 Item #3 Shirt 20 24.95
1. RetailItem Class Write a class named Retailltem that holds data about an item in a retail store. The class should have the following fields: • description. It is a String object that holds a brief description of the item. • unitsOnHand. It is an int variable that holds the number of units currently in inventory. • price. It is a double that holds the item's retail price. Write appropriate mutator methods that store values in these fields and accessor methods that return the values in these fields. Once you have written the class, write a separate program that creates three RetailItem objects and stores the following data in them. Units On Hold Description Designer Jeans Jacket Price 40 34.95 12 59.95 Shirt 20 24.95
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RetailItem Class Write a class named RetailItem that holds data about an item in a retail store. The class should have the following fields: description. The description field references a string object that holds a brief description of the item. • unitsonHand. The unitsOnHand field is an int variable that holds che number of units currently in inventory. price. The price field is a double that holds the item's retail price. Write a constructor that accepts arguments for each field, appropriate mutator methods that store values in these fields, and accessor methods that return the values in these fields. Once you have written the class, write a separate program that creates three RetaillItem objects and stores the following data in them: Description Units on Hand Price Item #1 Jacket 12 59.95 Item #2 Designer Jeans 40 34.95 Irem #3 Shirt 20 24.95
Lab 2 – Designing a class This lab requires you to think about the steps that take place in a program by writing pseudocode. Read the following program prior to completing the lab. Design a class named Computer that holds the make, model, and amount of memory of a computer. Include methods to set the values for each data field, and include a method that displays all the values for each field. For the programming problem, create the pseudocode that defines the class and enter it below. Enter pseudocode here
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Focus on classes, objects, methods and good programming style Your task is to create a BankAccount class. Class name BankAccount Attributes _balance float _pin integer Methods init () get_pin() check pin () deposit () withdraw () get_balance () The bank account will be protected by a 4-digit pin number (i.e. between 1000 and 9999). The pin should be generated randomly when the account object is created. The initial balance should be 0. get_pin () should return the pin. check_pin (pin) should check the argument against the saved pin and return True if it matches, False if it does not. deposit (amount) should receive the amount as the argument, add the amount to the account and return the new balance. withraw (amount) should check if the amount can be withdrawn (not more than is in the account), If so, remove the argument amount from the account and return the new balance if the transaction was successful. Return False if it was not. get_balance () should return the current balance.…
Course Title: Modern Programming Language Please Java Language Code Question : Create a class called with your 18Arid2891, as Invoice18Arid2891, that a hardware store might use to represent an invoice for an item sold at the store. An Invoice should include four pieces of information as instance variables a part number (type String), a part description (type String),a quantity of the item being purchased (type int) and a price per item (double). Your class should have a constructor that initializes the four instance variables. Provide a set and a get method for each instance variable. In addition, provide a method named getInvoice Amount that calculates the invoice amount (i.e., multiplies the quantity by the price per item), then returns the amount as a double value. If the quantity is not positive, it should be set to 0. If the price per item is not positive, it should be set to 0.0. Write a test application named InvoiceTestMJibranAkram that demonstrates class Invoice’s…
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Class AssignmentResult An object that represents the result of an assignment. __init__(self, id:int, assignment: Assignment, grade: float): """ This will contain the ID of the student, the assignment that the student worked on and the grade the student received on the assignment. :param id: The ID of the student that created this Assignment result :param assignment: The Assignment that the student worked on. :param grade: A number between 0-1 representing the numerical grade the student received """ get_id(self) -> int: """ Returns the ID of the student as specified in the constructor. :return: The student's ID """ get_grade(self) -> float: """ Returns the grade as specified in the constructor. :return: The grade the student received for this assignment """ get_assignment(self) -> Assignment: """ Returns the assignment as specified in the constructor. :return: The assignment that the student worked on to…