Tag Archives: cardinality


Construct an ER diagram for an Event Management System. Clearly indicate the entities, relationships, cardinality and the key constraints – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-023 Course Title : Introduction to Database Management Systems Assignment Number : MCA(II)/023/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   1. Construct an ER diagram for an Event Management System. Clearly indicate the entities, relationships, cardinality and the key constraints. Also, derive the unnormalized relational database tables… Read More »

Entity Relationship ER diagram for a Banking System – IGNOU MCA Assignment 2014-15

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-023 Course Title : Introduction to Database Management Systems Assignment Number : MCA (2)/023/Assign /2014-15 Maximum Marks : 100 Weightage : 25%   Construct an ER diagram for a Banking System. Clearly indicate the entities, relationships, cardinality and the key constraints. Also, derive the un-normalized relational database tables… Read More »