RECENT ASSIGNMENT

Task

Table 1: GRADE REPORT relation
Student_ID Student_Name Campus_Address Major Course_ID Course_title Instructor_Name Instructor_Location Grade
16830058 Williams Albury BIT ITC114 Database Sys Peter B104 HD
16830058 Williams Albury BIT ITC211 Sys Analysis John B115 D
543291073 Baker Wagga Acct ITC200 Database Mgt David H310 D
543291073 Baker Wagga Acct Acc11 Fund Acct William A120 C
543291073 Baker Wagga Acct Mkg21 Intro Mkt Mike A112 P

Using Table 1: GRADE REPORT relation above
1. Draw a dependency diagram to show the functional dependencies in the relation
2. Decompose GRADE REPORT into a set of 3NF relations
3. Draw a relational schema for your 3NF relations and show the referential integrity constraints
NOTE
Manually drawing the dependency diagram or the relational schema is NOT acceptable.

Rationale
1. This assessment item is designed to test your understanding of more advanced database design, your ability to use an iterative approach to modelling, and to examine data problems due to redundancy.
2. Specifically you are required to apply the normalisation process to existing data in order to minimise redundancies and data anomalies.