Which Normal Form does the above table violate? State the exact rule and use the table...
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Which Normal Form does the above table violate? State the exact rule and use the table to explain how that rule has been violated. Show how you would normalize the table. (4 Marks) (9 Marks) Normalization is the process of re-arranging the data during the database designing process so as to improve on storage efficiency, data integrity, data consistence and database scalability. The table shown below stores details of students and the overall grade each student obtained in different courses. The table has a Composite Primary Key that is made of StudentID and CourselD. StudentID StudentName CourselD CourseName Grade BBA1723250 Tasila BBA230 Computer A BBA1723250 Tasila BBA120 Mathematics B BBA1650304 Mulenga BBA230 Computer B Which Normal Form does the above table violate? State the exact rule and use the table to explain how that rule has been violated. Show how you would normalize the table. (4 Marks) (9 Marks) Normalization is the process of re-arranging the data during the database designing process so as to improve on storage efficiency, data integrity, data consistence and database scalability. The table shown below stores details of students and the overall grade each student obtained in different courses. The table has a Composite Primary Key that is made of StudentID and CourselD. StudentID StudentName CourselD CourseName Grade BBA1723250 Tasila BBA230 Computer A BBA1723250 Tasila BBA120 Mathematics B BBA1650304 Mulenga BBA230 Computer B
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The table violates the First Normal Form 1NF 1NF states that each table ... View the full answer
Related Book For
Smith and Roberson Business Law
ISBN: 978-0538473637
15th Edition
Authors: Richard A. Mann, Barry S. Roberts
Posted Date:
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