Create an erd and relatioal schema

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Reference no: EM13167075

Create an ERD and relatioal schema in third normal form based upon the following business rules. (Hint: ensure that all attributes are FULLY DETERMINED by the primary key.) Don't forget to place your normalization arrows on your relational schema.

            Write create table statements for all entities listed on your relational schema.  

A STUDENT enrolls in many COURSES. Attributes associated with STUDENT include:

UIN

Student_last_name

Student_first_name

Middle_initial

Major (MV)

COURSES may be enrolled by many STUDENTS. Attributes related to COURSE include:        

CRN (PK)

Course_Title

Semester

Year

Day

Time

Location

Credit

Instructor

The university wishes to record the grade each STUDENT has earned in a COURSE.

If you make any assumptions about the business rules, please state them.

Reference no: EM13167075

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