3. Transform Entity Relationship diagram in Figure 1 below to a relational schema(relational model).DescriptionContact-personTelephonePositionNameTypeCIDOffersCompanyPIDZipPosted DateAddress IndustryStateSeeksCityAddressSkillsImmigrationStatusWeb-AddressNameStudentCitizenshipFigure 1: Entity Relationship DiagramSSNUniversityBirthdayGenderMajorDept.Degreeprogram

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Transform Entity Relationship diagram in Figure 1 below to a relational schema (relational model).

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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Concept explainers

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.

Question

3. Transform Entity Relationship diagram in Figure 1 below to a relational schema
(relational model).
Description
Contact-person
Telephone
Position
Name
Type
CID
Offers
Company
PID
Zip
Posted Date
Address Industry
State
Seeks
City
Address
Skills
Immigration
Status
Web-Address
Name
Student
Citizenship
Figure 1: Entity Relationship Diagram
SSN
University
Birthday
Gender
Major
Dept.
Degree
program

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