Tuesday, 9 August 2016

DATABASE PROJECT #9

Design a scenario and an ER diagram for an IT training group database Project


It will meet the information needs for its training program. Clearly indicate the entities, relationships and the key constraints. The description of the environment is as follows:

The company has 10 instructors and can handle up to 100 trainees for each training session.
The company offers 4 Advanced technology courses, each of which is taught by a team of 4 or more instructors Each instructor is assigned to a maximum of two teaching teams or may be assigned to do research Each trainee undertakes one Advanced technology course per training session.

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