A. For each table, identify the primary key and the foreign key(s). If a table doesnot have a foreign key, write None.B. Do the tables exhibit entity integrity? Answer yes or no, and then explainyour answer.C. Do the tables exhibit referential integrity? Answer yes or no, and then explainyour answer. Write NA (Not Applicable) if the table does not have a foreignkey.D. Describe the type(s) of relationship(s) between STORE and REGION.E. Create the ERD to show the relationship between STORE and REGION.F. Create the relational diagram to show the relationship between STORE andREGION.G. Describe the type(s) of relationship(s) between EMPLOYEE and STORE.(Hint: Each store employs many employees, one of whom manages the store.)H. Create the ERD to show the relationships among EMPLOYEE, STORE, andREGION.I. Create the relational diagram to show the relationships among EMPLOYEE,STORE, and REGION. Database name: Ch03_StoreCoTable name: EMPLOYEEEMP CODE EMP TITLE EMP LNAME EMP FNAME EP NTIAL EMP DOe STORE CODEimsonJohn21-May-64Ratula09-Feb-60NancyLotte2 Ms3 Ms.OreenboroR02-Oct-614JervieRobert01Jun-7123-Nov-594 MrsRunperstroSM.Smth25-Dec-65RenselserOgaloJohnesonCaryA31--627 M8 MsRoberto10-Sep-6019-Apr-5506-Ma621-Oct-72EkzbethEndemarJack2.10 Ms.Rose11 MBroderickTon08-Sep 7425-Au425May624-May-6403-Sep-6012-Nov.7024 Jan-7112 MWashingtonAlanY13 MSnthPeterIN14 MsSmthSherry15 MOlenkoHoward16 MArchisoBarry17 MsGrimaidoJenine4.18 M.RoserbergAndrewD03-Oct-6006-Mar-7019 MRostenPeterF20 MMckeeRobert121 MaBaunannJenniterA11-Dec-74Table name: STORESTORE YTD SALES REGION_CODE P CODESTORE CODE STORE NAME1 Access anction1003455 7614217 39986783 22944568 562 Database Coner3 Tuple Charge4 Atribute Aley5 Prinary Key Point129300 4515Table name: REGIONREGION CODE REOION DESCRPT1 East2 westUse the database shown in Figure P3.1 to answer the questions below:

Hey there, I am authorised to answer 1st 3 part of the question at a time when there are multiple…

A. For each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. B. Do the tables exhibit entity integrity? Answer yes or no, and then explain your answer. C. Do the tables exhibit referential integrity? Answer yes or no, and then explain your answer. Write NA (Not Applicable) if the table does not have a foreign key. D. Describe the type(s) of relationship(s) between STORE and REGION. E. Create the ERD to show the relationship between STORE and REGION. F. Create the relational diagram to show the relationship between STORE and REGION. G. Describe the type(s) of relationship(s) between EMPLOYEE and STORE. (Hint: Each store employs many employees, one of whom manages the store.) H. Create the ERD to show the relationships among EMPLOYEE, STORE, and REGION. I. Create the relational diagram to show the relationships among EMPLOYEE, STORE, and REGION.

A. For each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. B. Do the tables exhibit entity integrity? Answer yes or no, and then explain your answer. C. Do the tables exhibit referential integrity? Answer yes or no, and then explain your answer. Write NA (Not Applicable) if the table does not have a foreign key. D. Describe the type(s) of relationship(s) between STORE and REGION. E. Create the ERD to show the relationship between STORE and REGION. F. Create the relational diagram to show the relationship between STORE and REGION. G. Describe the type(s) of relationship(s) between EMPLOYEE and STORE. (Hint: Each store employs many employees, one of whom manages the store.) H. Create the ERD to show the relationships among EMPLOYEE, STORE, and REGION. I. Create the relational diagram to show the relationships among EMPLOYEE, STORE, and REGION.

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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