write SQlite database coding for this ERD diagram. UserPK usernameemailfirstnamelastnamePassworduser_typeCategoryPK Category IdCategory_nameCategory_descriptionRow 3User_detailsPK user_id int NOT NULLFK usernameAddressZipMobile numberUsertypeProduct categoryPK,FK1Product_idPK,FK2 Category_idPK order_id int NOT NULLFK1 user_id int NOT NULLOrdersorder_date date NOT NULLorder ProductsPK,FK1 order_idPK,FK2 Product_idQuantityProductsHPK Product IdProduct nameProduct DescriptionProduct category4+PaymentPK PaymentidFK Order_idTotal payment

CREATE TABLE "category" The table creation query and the structure of the created table are shown…

Answered: write SQlite database coding for this…

Engineering

Computer Science

write SQlite database coding for this ERD diagram.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter3: Data Representation

Section: Chapter Questions

Problem 3RP

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color descriprion model purchDate typelabel brand currentlocationID typelD typeDescr typelD carlD Car Belongs Car_Type Parked Rental CRC_Office Lessor Reservation Lessee Customer phone carlD SSN name officelD address customerID amount customerID mobile reservationID returnlocationID country state pickuplocationID pickupDate email returnDate 1) Add multiplicity and Normalize the ER diagram. 2) Identify Primary & Foreign keys. Thank you
O Using the Customer database (Customer Database has one table Customer), Create Class Library Project (Please note use project for creating C# class library) that Handles the CRUD Operation of Customers Project Create Class Library Project should contain the following O O BussinessObject DataAccessLayer ■ ■ ■ BussinessLogic Layer ■ ■ Customer Class Properties of Customers Class should match the columns of Customers Table. Insert Customer Insert Stored Procedure Update Customer Update Stored Procedure Delete Customer Delete Stored Procedure Select Customer By customerld Select Customer By customerld Select All Customer Select All Customers DBHelper Class Add Customer Update Customer Delete Customer Select Customer By customerld Select All Customer Customer BussinessLogic DataAccessLayer DBHelper Customer Id FirstName MiddleName LastName Street City State Zip Add Update Delete GetCustomer GetAllCustomers Add Update Delete GetCustomer GetAllCustomer
Make use of Windows Presentation Foundation (WPF) to develop a Stock Management System thatwill manage the items being stocked in a warehouse. The application has 3 modules named: Addproduct, List Product, and Print Bar Code.Add Product:This module is used for adding new products to the system. It will require some basic details likeProduct category, Product Name, cost price, selling price, quantity and bar code. The details willbe saved into a SQL database named StockSystemdb. One other interesting feature of this systemis the alert system.You can set a particular quantity for each item. Now a notification or alert will be given to the userif a particular item’s quantity gets below the set quantity. This will help the user in gettingnotifications of the items getting low in stock.List Product:This module lists all the items present in the database of the Stock Management System. It will haveoptions to edit the details of each item or delete a particular item from the list.Print Bar…
Customers ld Username Firstname Sumame Email PostalAddress Orders Id Customorld Created Status Orderitems Orderid StyleRequested SizeRequested Stockid Shirts Stockld Style Size StoreLocation Count Which of the following statements are correct for this entity rel ionship diagram? a. There is a many to many relationship between Orderitems and Orders Ob. There is a many to one relationship between Customers and Orders c. Orderltems is a bridge table Od. There is a many to one relationship between Orderitems and Shirts □e. Orders is a bridge table Of. There is a many to many relationship between Orderltems and Shirts
Connecting a field object from a dataset to a control is called __________.
ObjectiveTo develop a simple database application using modern programming tools.ToolsStudents can choose either one of the programming languages C++, C#, Java, and Python as their main development platform. They can also choose either one of the database management systems SQLite, MySQL, PostgreSQL, and Microsoft SQL Server.GuidelinesEach student should agree to work with one student from the class as a teammate. Otherwise, the student works alone and gets penalized by getting at most 75% of the project grade. Teams should work independently toward the same project goal. Each team has to prepare a report presenting all the details about the work done and the job division. The number of pages should not pass twenty.Description of the ProjectThe project is to develop a simple university management system. The application should let three different kinds of users to work, namely, the student, the instructor, and the faculty coordinator. Users should have the following functionalities in…
The Save Transaction button depicted in the screen attached is used to save relevant data to the sales table and the salesdetails tables from the depicted schema. When this button is clicked it calls the saveTransaction() function that is within the PosDAO class, it passes to this function an ArrayList of salesdetails object, this list contains the data entered into the jTable which is the products and qty being sold.Write the saveTransaction function. You are to loop through the items and get the total sales, next you are to insert the current date and the total sales into the sales table. Reminder that the sales table SalesNumber field is set to AUTO-INCREMENT, hence the reason for only entering the total sales and current date in sales table.
Objective: To create a JSON for Population census with objects and arrays Scenario: DEF Census Company is maintaining database on the survey taken. Application sends the details of schemes in the form of JSON Help to create a JSON with the information provided. Name Datatype of value Country String State String YearOfSurvey Number TotalPopulation String AgeGroup Object AgeGroup- Object : Name Datatype of value 0-14 Array 15-24 Array 25-44 Array 45-64 Array Above65 Array Array : Name Datatype of value male Number female Number You can assume any data for the mentioned JSON structure, provided it is matching the specified datatype
A controller action can be used to: Question 24 options: a) Return a view b) Return a simple content c) return a 404 error code d) All the answers are correct
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remove the value user inputted only not the key example Firstname [firstname]: John Middlename [middlename]: George Lastname [lastname]: Doe A for ADD D for DELETE Any key for END when enter 'D' lastname Firstname [firstname]: John Middlename [middlename]: George Lastname [lastname]: A for ADD D for DELETE Any key for END only the inputted will be remove not together the lastname names = {"firstname":"","middlename":"","lastname":""} choice = "A"while choice == "A" or choice == "D":print("\n\t A for ADD\n\t D for DELETE\n\t Any key for END")choice = input("\n\t Your choice: ")for k,v in names.items():print("\n\t "+k.capitalize()+" ["+k+"] : "+v)if choice == "A":key = input("\n\t Enter key: ")value = input("\n\t Enter value: ")names.update({key:value})for k,v in names.items():print("\n\t "+k.capitalize()+" ["+k+"] : "+v)elif choice == "D":delete_key = input("\n\t Enter key: ")names.pop(delete_key)for k,v in names.items():print("\n\t "+k.capitalize()+" ["+k+"] : "+v)else:print("\n\t…
An Art Museum needs to keep track of its artwork and exhibitions. The museum has a collection of artwork. Each piece of art has a unique id [ArtID], an artist, year and title. Artwork is categorized by type. There are two types, paintings and sculptures. Paintings have a paintType and style. Sculptures have a material, height and weight. Artwork is frequently shown in exhibitions. Each exhibition has a unique name, startDate, endDate. A listing of the artwork displayed at an exhibition is also retained. Below is an E-R diagram for a database to help the Art Museum. Provide appropriate names for entities E1, E2, E3, E4 identifiers 11, 12, 13, 14 missing attributes and relationship cardinality RC1 and relationship type RT1. Start_date End_date E1 E1 11 RC1 PaintType Style E3 13 A1 Title Year A/ A A/ A/ A/ A/ A/ A/ A A/ A/ E2 12 A/ E2 E3 E4 11 12 13 14 A1 A2 RC1 RT1 RT1 A2 Height Weight E4 14 Activate Go to Settin