Draw relational database schema as asked Q4. Consider the EER diagram for car dealer database in Following Figure, Employ the mapping rules to map the EER diagram to relational database schema, indicate the primary key(underline) in each relation. CAR Engine_size Vin Price VEHICLE Tonnage TRUCK Model Date SUV No seats SALE SALESPERSON CUSTOMER City Address Figure 9.9 EER diagram for a car dealer. Street Sid Name Ssn Name State Answer:

Q: Q2. Based on the following requirements for a database for ABC international football League (ABC):…

A: The required ER-diagram is given below: - Explanation: - In the given ER-diagram, the first…

Q: EER (Enhanced Entity Relationship) diagram: C) Person o person ID : int name: string address :…

A: Introduction and the overview of the query -In this question we have to understand about the given…

Q: For questions 1 through 3, state whether the statements are True or False (Do not provide any…

A: The solution is given in the below step Explanations are also given for your understanding only

Q: Date award Completed Name Scout Award webLink Name has isa Phone Bdate ScoutID Pin Badge Journey…

A: Here we have 6 entities.  We will have one relation table for each entity. Thus a total of 6 table…

Q: Given the following EER diagram, write down the corresponding relations using the method taught in…

A: The answer is

Q: Map the following ER diagram into relational schema showing foreign keys and primary keys. Cl is…

A: Relationship R3 ans R2 are identifying relationship and entity E3 is weak entity.  Thus it will…

Q: When translating an ER model into database tables   a.) all of the entity attributes become the…

A: Here is the solution:

Q: COUNTRIES - Read the description below and identify the tables, columns, primary key, foreign keys,…

A: Objective: A database "COUNTRIES" should be created maintaining the following specifications: A…

Q: please answer all the questions. much thanks Question Al The relational model below (in Figure 1)…

A: Answer

Q: 2.Given the following database in Figure 1 Employee(ssn:int,name:string.jobTitle:string)…

A: Entity Relationship Diagram (ERD) or Entity Relationship Diagram (ERD) is a diagram that shows the…

Q: Part II: For the given ER diagram, construct the relational schema by specifying the resulting…

A: The solution is an given below :

Q: Q3: Apply and map the following ER diagram to relational schema. Illustrate the connectivity within…

A: Explanation of the relational schema: There are five tables: Department Student Course Instructor…

Q: Conditions that signal to the database designer that supertype and subtype relationships should be…

A: When a generic object is connected to more than one subtype, it is a super-type. Entities within an…

Q: Help normalize this into 4NF and make a diagram please? Or just explain the relations I should do.…

A: Here are the problems in existing table / relation: - Address and email are combined into a single…

Q: Convert the ER diagram in the above question into relational model.

A: Relational Schema: A relational schema is an outline that explains how businesses store and organize…

Q: Consider following ER-Diagram of a LIBRARY which is used to keep track of books, borrowers, and book…

A: Table: Bookbook_id (Primary Key)titleauthorTable: BorrowerCardNo (Primary Key)nameaddressphoneTable:…

Q: ID library_item title N publishes magazines journal conference_proceeding book publisher date_of…

A: Primary key attributes- magazines- date of publish, date, id journal-volume, number, id book -…

Q: cid name name city Customers Manufacturers make place Contain Products Orders pid description oid…

A: INTRODUCTION:               To create a table from the ER Diagram we have to learn about the ER…

Q: Translate the following ER Diagram into relational model. Show different relations that will result…

A: Relational Model is used for modelling data in the form of relations or tables. It represents how…

Q: 1- Mapping this ER diagram to Relational Model diagram 2- Normalization of the relation scheme (1NF,…

A: Given ER diagram contain many entities and attributes. In conversion of ER diagram to Relational…

Q: Please help with the database system question down below: Illustrate a instance of sales invoice and…

A: The entities present in the given diagram are: Car Salesperson Sales Invoice Customer Mechanic…

Q: Apply the ER-to-Relational Mapping Algorithm to get the relational model (database schema) from the…

A: For relationship between Dependent and employee is 1:N with the dependent being weak entity. So we…

Q: [1] carRepair.dia 00.00 date description 1 techID techName mentor Mentors supID supName Supervisor N…

A: Solution:

Q: ✦ Converting schema model from ER model, an additional table is made in case of many to many…

A: ER diagram is converted into Relational model in which each entity is converted into a table and all…

Q: Translate the E-R diagram on page 1 (diagram) to database schema using MySQL Workbench (export as…

A: An Entity Relationship (ER) Diagram is a type of flowchart that illustrates how “entities” such as…

Q: It is known that we should avoid redundant data. Let’s say you have a Product Table with the cost of…

A: Database Design:- As the user’s requirements change,so developers need to change DBMS from time to…

Q: So i wanted to understand how to make a relational database schema diagram, form an EER digaram So…

A: Given : Convert ER diagram to relational database diagram.

Q: MIS150 hires qualified employees to purchase merchandises from vendors. Develop an appropriate…

A: Answer has been explained below:-

Q: Give an SQL schema definition for the employee database of Figure 3.19.Choose an appropriate domain…

A: Given: Give an SQL schema definition for the employee database of Figure 3.19.Choose an appropriate…

Q: How can I make plans for a ProResume database and turn them into an ER diagram? Also, what ER…

A: A ProResume database is designed to facilitate the hiring process by storing and managing…

Q: MIS150 hires qualified employees to purchase merchandises from vendors. Develop an appropriate…

A: Please check the attached ERD Diagram for MIS150

Q: MAPPING ONE-TO-ONE RELATIONSHIP Nam NURSE Conter N CARE CENTER Location

A: In a one to one relationship one entity is related to another entity such that only one tuple of the…

Q: Whenever time one object has the main key of another entity as an attribute, a Parent-Child…

A: The answer is given in the below step

Q: Q3: Apply and map the following ER diagram to relational schema. Illustrate the connectivity within…

A: See below steps for ER schema:

Q: The following Figure 2 shows an EER schema for a database that can be used to track sales at a car…

A: in this question given EER diagram and need to find relational models based on it

Q: Map the EER diagram to a relational schema and transform the relation into 3NF

A: The objective of the question is to map the given Enhanced Entity Relationship (EER) diagram into a…

Q: Q3: Apply and map the following ER diagram to relational schema. Illustrate the connectivity within…

A: We need build ER schema for above er diagram. See below steps.

Q: skeleton relational database schema

A: Given :-  In the above question, the statement is mention in the above given question    Need to…