Create an entity relationship diagram and the relational diagram

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Only diagrams
(b)
END USER
USER INTERFACE
M database
Fig 1
Describe the role of every component in the diagram shown in Fig 1.
(c)
Create an entity relationship diagram and the relational diagram to show
relationship between all the tables of a database in the below given business rules.
Each table must have minimum 3 attributes.
i) A STUDENT can take many MODULES (in a university). Each MODULE is
taken by many STUDENTS.
ii) Each MODULE is taught in many Classes. Each CLASS conducts a MODULE.
Transcribed Image Text:(b) END USER USER INTERFACE M database Fig 1 Describe the role of every component in the diagram shown in Fig 1. (c) Create an entity relationship diagram and the relational diagram to show relationship between all the tables of a database in the below given business rules. Each table must have minimum 3 attributes. i) A STUDENT can take many MODULES (in a university). Each MODULE is taken by many STUDENTS. ii) Each MODULE is taught in many Classes. Each CLASS conducts a MODULE.
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