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DEPENDENCY DIAGRAM TO SHOW THE FUNCTIONAL DEPENDENCIES IN THE RELATION

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DEPENDENCY DIAGRAM TO SHOW THE FUNCTIONAL DEPENDENCIES IN THE RELATION

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.

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  • Title: DEPENDENCY DIAGRAM TO SHOW THE FUNCTIONAL DEPENDENCIES IN THE RELATION
  • Price: £ 109
  • Post Date: 2018-11-08T12:40:02+00:00
  • Category: Assignment
  • No Plagiarism Guarantee
  • 100% Custom Written

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DEPENDENCY DIAGRAM TO SHOW THE FUNCTIONAL DEPENDENCIES IN THE RELATION DEPENDENCY DIAGRAM TO SHOW THE FUNCTIONAL DEPENDENCIES IN THE RELATION
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