try www.wikipedia.com which will help you for making ER - Diagram ....and copy past given link below in your browser for detailed description about ER - Diagram :http://www.infocom.cqu.edu.au/Courses/spr2000/95169/Extra_Examples/ERD.htm
university management system
Er diagram of human resource managenent system
er diagram for rto management system
E-R diagram
E-R diagram for park management
This is not available
how is the uml diagram of railway reservation system ? ER diagram of hospital system? ?
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.
An ER diagram is an entity-relationship diagram they show individuals and their links to each other. An ER diagram for a hospital management system would be a flow chart showing hospital staff, equipment, patients, records and more.
answer
DFD diagram of company payroll system.