Design an ER diagram for an IT training group.
The company has 12 instructors and can handle
upto 100 trainees for each training section. The
company offers 5 advanced technology courses,
each of which is taught by a team of 2 or more
2
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.