1. Indicate how you would read the following relationship. Identify the type of relationship

a.

b.

2. Create an E-R Diagram showing these relationships. Indicate what kind of relationship they are:

a. The STUDENT may be taught by one and only one TEACHER. The TEACHER may be instructor of one or more STUDENTS.

b. The TEACHER may be responsible for one and only one CLASS. The CLASS may be the responsibility of one and only one TEACHER.

c. The CLASS may be made up of one of more STUDENTS. The STUDENT may be a member of one and only one CLASS.