answersLogoWhite

0

A university has a large number of courses in catalog.Attributes of COURSE include Course_Number(identifier),Course_Name and Units.Each course may have one or more course as prerequisties or may have no prerequisties.Similarly,a particular course may be a prerequisties for any number of courses or may not be prerequities for any other course.

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

How are database management systems aka DBMS used in banking?

draw a diagram to show bank management system in ER model in database management system


Can you Show me Er-Diagram in College Management System Project?

There are several different places in which an Er-Diagram can be found. Photobucket has pictures of Er-Diagrams that can be examples for a College Management System Project.


Er diagram on regional transport office project?

er diagram for rto management system


Entity-relationship model retaurent management?

er daigram and dfd retaurent management?


Entity relationship model with example?

draw an er diagram on attendance management system


What is ER diagram for timetable management system?

An ER diagram is an "Entity Relationship" diagram, which illustrates the relationships between the entities in a data model. A data model for a timetable management system might have entities like Days, Periods and Rooms. Its ER Diagram would then show that a Day is broken down into multiple Periods, and each Room might be used for multiple Periods.


Er diagram on company employee database management system?

an ER diagram on company employee database management systems can be viewed by visiting the following website: elearning.vtu.ac.in/17/e-Notes/10CS54/Unit2-KRA.pdf. This is a PDF document that shows the diagram.


Example er diagram for hospital?

how to draw e-r diagram for hospital management system plz show the figure?


What is meaning of IR and ER in people management?

ER means Entity Relationship


ER diagram Hostel management system can anybody provide me this..or link?

YES I HAVE THE PROJECT AS WELL AS FULL DOCUMENTATION OF PROJECT. DEVELOPED IN : j2EE - STRUTS DATA BASE: ORACLE 9i my mail id: [email protected] i have got more project if required contact me*? *nothing is free


University management system ER diagram?

university management system


What is the observation in a science project?

it is what you observe, er, see.


How is Er diagram of human resource management?

Er diagram of human resource managenent system


ER diagram for a university management system?

This is not available


Er-diagram of car parking management system?

E-R diagram for park management


What are two types of ER?

The two types of ER (Entity-Relationship) models commonly used in database design are the conceptual ER model, which describes the high-level concepts and relationships in a system, and the logical ER model, which defines the structure and constraints of the database in more detail.


How to draw Er diagram for college management system in dbms?

answer


What is ER models?

The Entity-Relationship Model is often referred to as a semantic data model, because it more closely resembles real world scenarios than, e.g., the relational model. . In the ER model, we model the concept of "Instructors." In the relational model we deal with names and phone numbers. . In the ER model, there is a distinction between entities (objects) and relationships between such entities. In the relational model, both concepts are represented by relations.


You want uml diagrams for car showroom management system?

ER diagram for car showroom management


What are the release dates for The Addiction Project - 2007 Saturday Night in a Dallas ER 1-1?

The Addiction Project - 2007 Saturday Night in a Dallas ER 1-1 was released on: USA: 15 March 2007