Consider the ER diagram presented in the figure bellow. Given the ER schema, draw an instance diagram using three courses that you are taking this semester. Draw instances of each entity type involved and relationships as they exist in reality. occupancybldg numberroom_numbermaintenancesupervisorBuildingSq. ft.room_numberoffice_hoursofficeLivesintimeclassMMMstudent_nameterminaldegreeinstitutionStudentMenrollNCourseMteachInstructormajorstudent IDbookcourse_namesection_numberinstructor IDinstructorname

1. Convert entities into tables. 2. Convert multi valued attribute into tables. 3. Convert…

Answered: Consider the ER diagram presented in…

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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Consider the ER diagram presented in the figure bellow. Given the ER schema, draw an instance diagram using three courses that you are taking this semester. Draw instances of each entity type involved and relationships as they exist in reality.

occupancy
bldg number
room_number
maintenance
supervisor
Building
Sq. ft.
room_number
office_hours
office
Lives
in
time
class
M
M
M
student_name
terminal
degree
institution
Student
M
enroll
N
Course
M
teach
Instructor
major
student ID
book
course_name
section_number
instructor ID
instructor
name

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