Based on the EER Diagram given, perform the process of normalization from UNF until 3NF. Item Member Customer Item ID (PK) Order Member ID (PK) (MANDATORY, OR) Cust ID (PK) Item Name submits Item Price Order ID (PK) Order Date List Item Password Cust Name contains> Item Sales Cust Contact Cust Address Cust Email Points 1.1 1. 1.1 1.. Item_ Quantity Item Size Item Color 1.1 Non_Member request 1.1 Delivery Staff Payment Delivery ID (PK) Delivery Status 1. Staff ID (PK) Staff Name Staff Contact Position 1 prepares 1 sent to Payment ID (PK) Payment Date Delivery Date 1.1 1.1 1. Payment Amount Purchased Item 1." works at 1.1 Store Store Code (PK) Store Name Store Location Store Contact

Q: The above ER Diagram shows a simple TODO tasks management database. The create table script for…

A: 1.Table Name : CategoryCreate table Category(category_id int primary key identity(1,1),name…

Q: Tasks: Considering the following E-R diagram, you need to translate it into a relational database…

A: An Entity-Relationship (ER) diagram is a visual representation of the entities (objects),…

Q: Consider the following six relations for an order processing database plication in a company:

A: Given:

Q: Based on the properties of a relation, explain why the following is not an example of a relation:…

A: The given table has duplicate rows. Row1 and 2 are duplicated Row 4 and 5 are duplicated

Q: bie. racteristics, create the ASSIGNMENT table using 'create table' script in the WPC datab…

A: I have written the query below:

Q: Vendor order (vendor no, order no, vendor name, qty provided, price/unit) is a second normal form…

A: Vendor order data is an essential component of many business processes, and it is important to have…

Q: ☐ 2NF No Transitive Partial dependency NEW TABLES: ADVISOR STUDENT STU_NUM MAJOR DEPARTMENT ADVISOR…

A:

Q: The second normal form relations for vendor order (vendor no, order no, vendor name, qty provided,…

A: Composite Key When more than one column in a table is utilised to specify a primary key, the result…

Q: hange the following Use Case to Sequence diagram ID: UC001 Actors: Professors Preconditions:…

A: Here given use case diagram so below i draw simple sequence diagram:…

Q: Required: Convert the E-R diagram you designed in last exercise into a relational database schema. •…

A: For question 1, You have not provided the ER diagram you designed in the last exercise, so we can't…

Q: Consider the following Staff relational schema: STAFF (STAFFNO, NAME, DOB, GENDER, DOJ, DESIGNATION,…

A: Relational model of this schema is below picture

Q: Explain why an index is only useful if an attribute's values change enough.

A:

Q: Convert all relations to third normal form, if necessary, and draw a revised relational schema.

A: Given: Convert all relations to third normal form, if necessary, and draw a revised relational…

Q: The various database table choices should be discussed when dealing with subtype associations.…

A: Business databases may store supplier names, emails, and phone numbers in a Contacts table. Tables…

Q: What is the primary key of the WorkHours table? Indicate the redundant field in the Employees table.

A: This question comes from Database Management System which is a paper of Computer Science. Let's…

Q: latitude ER Diagram longitude description Convert to relation schema location last_visited

A: A rеlational schеma is a bluеprint for a rеlational databasе. It dеfinеs thе tablеs in thе databasе,…

Q: Task Description: consider the following relations for a university: Student (sid: integer, sname:…

A: Here I have created the tables and then inserted the dummy values into each table. Below is the…

Q: Show all rooms Show all Admin costumers Take costumer information Login Fill the room information…

A:

Q: The set of 7 attributes is { desc, drought, price, sci, size, store, The attributes are for plants…

A: To find the key for all attributes for the given dependency.

Q: utput restaurant relationship diagram / restaurant adjacency

A: It is defined as a Entity Relationship Diagram type of flowchart that illustrates how “entities”…

Q: Booking Booking ID Passenger ID Flight_ID Booking Date 2. In the above entity, what attribute(s)…

A: Relational Database Management System (RDBMS):A Relational Database Management System (RDBMS) is a…

Q: Considering the following ER diagram, list the relational šchema. Indlcate the primaly and foreign…

A: Schema Approach: 1- I have created this schema design in MySQL workbench. 2- MySQL workbench is a…

Q: Use the following diagram relation to perform the normalization. You need to provide the 2NF and…

A: Normalization is process of organizing/structuring the data in database.Normalization  is used to…

Q: Does the choice of composite characteristics affect when deciding whether composite keys are…

A: The choice of composite characteristics can indeed influence the decision of whether composite keys…

Q: As a stage of designing the Semuarasa restaurant database, some entity information and documents are…

A: Normalization:⦁ Food_Menu Table:             1NF (First Normal Form) Rules are as follows:⦁ Each…

Q: Construct appropriate relational schemes for each of the E-R diagrams below.

A: paper(title, author) cite(title) Explanation: The attribute "title" is the primary key for the…

Q: What data types would you use for the attributes in this entity? How would you code a CREATE TABLE…

A: In a database management system (DBMS), an attribute is a piece of data that describes an entity.…

Q: Title Pub Year Author Name ............ Book id M Book written-by Book Authors Branch id N M…

A: The following is just how the ER diagram is mapped to the relational schema:- Step-1:- Mappings of…

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: There is only one error in the above code and that is the ALTER TABLE command on the address table.…

Q: C# Address Balance Credit Limit Customer Discount EX Description Item# m Order m m Item m QOH Order#…

A: The Objective is to convert the given ER diagram into relational tables and then implement the…

Q: Exactly how many global descriptor tables are there?

A: The Global Descriptor Table (GDT). A GDT is one of two kinds of tables that store segment descriptor…

Q: Assume we have Employee table with these attributes; Emp_Id, Emp_Name, Emp_Dept. Write the…

A: In this question, we have a Employee table, and attributes of table are Emp_Id, Emp_Name, Emp_Dept.…

Q: Using the types of entities database attached (trips, guides, customers, and reservations), create…

A: Trip_No Trip_Dt Trip_Dest Trip_Price Guide_Name Guide_Phone Cust_Name Cust_Phone…

Q: convert to ER  with show relationships

A: below are the entities in ERD EMPLOYEE DEPARTMENT DEPT_LOCATIONS  PROJECT DEPENDENT WORKS_ON

Q: Design an E-R model for garage repair shop based on the following order form: DATE: NAME DEPARTMENT…

A: Introduction: The Entity-Relationship (E-R) model is a conceptual data modeling technique used to…

Q: Using SQL, develop and execute the following queries:

A: 1.  select sname,sid from student where gpa>2.5 AND gpa<=3.5; 2. select s.sname,c.cname from…

Q: Task 4: As a part of marketing strategy, the Marketing team continuously conducting an advertising…

A: Actually, database is a used to stores the data.

Q: Indicate all the functional dependencies and the normal form for each relation. Decompose your…

A: Indicate all the functional dependencies and the normal form for each relation. Decomposeyour…

Q: What exactly is a Ternary Relationship, and how does it function?

A: We know that the relationship of degree three is when three entities participate in an association…

Q: Map the following ERD to relational schema Starting Date Manages CPR Works Name Professor Project in…

A: Below is the relational schema for given ERD:

Q: D2|ProdList Customer Store Staff Record Customer Info D1 CustomerTbl 2 Record Customer Order Record…

A: In the given diagram, it contains 4 tables that are Customer table, ProdList, Trans table, Inv table…