there are three entities involved station railway and passengers railway has station nd attributes of railway are railway no. railway name railway type and railway seats and station attributes are waiting room,office,canteen,station id
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.