MGT 4058 – Database Management
Homework 2
Submission & Collaboration Rules
•
Submission Method: All submissions must be made electronically via Canvas.
•
Collaboration Policy: Collaboration is permitted; however, each student must complete
their submission independently to receive credit for the assignment.
•
File Naming Convention: Submit your homework as a PDF by directly modifying this
document. Use the following format for the filename: First-Last-HW2.pdf.
1
Question #1 Please transform the following E-R diagram to relations (50 points).
(Note: Dep_Names means the dependent names for each Client.)
2
Question #2 Please transform the following E-R diagram to relations (50 points).
3
Question #3 (5-point bonus question).
We have a STUDENT table in 1NF. The combination of Student_ID and Course_ID is the composite
primary key
STUDENT (Student_ID, Course_ID, Student_Name, Course_Description,
Course_Grade, Advisor_ID, Advisor_Name, Instructor_ID, Instructor_Name)
Specifically, the functional denpendencies are:
Student_ID → Student_Name, Advisor_ID, Advisor_Name
Course_ID → Course_Description, Instructor_ID, Instructor_Name
Student_ID, Course_ID → Course_Grade
Advisor_ID → Advisor_Name
Instructor_ID → Instructor_Name
Please convert this STUDENT table in 1NF to 3NF (Please list all the tables in 3NF)
4