Question
The UT system is trying to create and convert their student records into digital form. The idea behind this database is to list all students
The UT system is trying to create and convert their student records into digital form. The idea behind this database is to list all students in UT system colleges/universities with their Name, major, age during enrollment, address of residence and the corresponding school and university details.
There are no students who attend 2 colleges with in UT system at the same time, but there are many students who did their under-grad and grad with in UT systems. However, the variables Start_date and End_date is to mark when they went to which school. Branch_ID is not a unique value, same Branch_Id may represent another Branch in another University and a student can belong to only one branch in a college at a time.
To help understand UT systems data, an excel worksheet (UT students.xls) of current data fields they keep track of are provided. Look at the given MS Excel worksheet to see what kind of data they collect and record for each student enrollment.
Create tables for this database in 3NF form. Please note,
- Look at the data in the excel sheet provided and determine the functional dependencies in the data. (20 Points) - Please provide detailed explanation about how you would proceed and split the data into multiple tables so that resulting tables do not contain redundancy so that it is in 3NF form. List each resulting table with its primary key(s), foreign key(s) properly identified. Remember to use the relational schema representation we used in class to show the list of tables, foreign keys.(40)
Stud SS N Branch ID Branch Name Stud Street Stud LocationStud Zip School C Rchardson 75070Richardson 75253 Richardson 75025 REchardson School State School Zi p School Code Start Date End Date 75080 75080 5080 75080 Branch school Stud Name JSOM UTD Stud 20 2146589647 24569874 457962587 123658749 Allen,TX risco,TX Dallas,TX Plano,TX Marks 4243 17 22 CSC 21 MECH SOM UTD ERIK UTD ERIKUTD 4243 4243 Elizabeth Smith Martin 9 Pilot Dr SOBBS UTD JSOM UTD A bert Lau Valley Rd Richar TX 75080 4243 4243 3658 4578562145 Richardson 2146589635 Plano, TX 75025 Richardson 75025 Austin 38 MIS John Lewis Plano,TX 7871
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