nvert the following ERD in Chen's notation to an ERD in IE notation. All entities, attributes, and relationships are artificial. You need to clearly show strong and weak entities, foreign key migrations, total participations and partial participations, and cardinality ratios. 02 a1 e2_a2 r1_a1 e1 a1 e1_a2 N 1 F? R1 F1

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
icon
Related questions
Question
Convert the following ERD in Chen's notation to an ERD in IE notation. All
entities, attributes, and relationships are artificial. You need to clearly show
strong and weak entities, foreign key migrations, total participations and partial
participations, and cardinality ratios.
02 a1
e2_a2
1_a1
01 a1
e1_a2
1
E2
R1
E1
r2_a1
1
r5_a1
R2
R5
r3_a1
N
e3 a1
e3_a2
e3_a3
e4_a1
R3
e4_a2
E4
R4
ЕЗ
r8_a1
r7_a1
1
R7
1
R8
N
r6_a1
e5_a1
e5_a2
r6_a2
e6 a1
E6
R6
M
Е5
e6_a2
r9_a1
1
R9
r9_a2
e7_a2
r10_a1
e7 a1
e8_a1
N
e8_a2
E8
R10
E7
Transcribed Image Text:Convert the following ERD in Chen's notation to an ERD in IE notation. All entities, attributes, and relationships are artificial. You need to clearly show strong and weak entities, foreign key migrations, total participations and partial participations, and cardinality ratios. 02 a1 e2_a2 1_a1 01 a1 e1_a2 1 E2 R1 E1 r2_a1 1 r5_a1 R2 R5 r3_a1 N e3 a1 e3_a2 e3_a3 e4_a1 R3 e4_a2 E4 R4 ЕЗ r8_a1 r7_a1 1 R7 1 R8 N r6_a1 e5_a1 e5_a2 r6_a2 e6 a1 E6 R6 M Е5 e6_a2 r9_a1 1 R9 r9_a2 e7_a2 r10_a1 e7 a1 e8_a1 N e8_a2 E8 R10 E7
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Enhanced ER Model
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education