Create a dependency diagram that is in second normal form
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Q. Create a dependency diagram that is in second normal form
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- 1. Identify the funtional dependencies. 2.Create the dependency diagram to yield a set of structures in 3NF.Draw the Crow's Foot ERD to reflect the dependency diagram.( Note: You might have to create additional attributes to define the proper PKs and FKs. Make sure that all of your attributes confirm to the naming conventions.Using the initial dependency diagram (attached), remove all partial dependencies, draw the new dependency diagrams in Visio, and identify the normal forms for each table structure you created. **Original table structure with data is attached
- What is the purpose of, and how is one constructed, a dependency diagram?create a dependency diagram based on this ERD. Decompose the relation in the resulting dependency diagram into a set of 3NF relation this is introduction to databse system question1. To keep track of students and their advisors, a university uses the table structure shown below. Assuming that the sample data are representative, draw a dependency diagram in Visio that shows all functional dependencies including both partial and transitive dependencies. (Hint: Look at the sample values to determine the nature of the relationships.) Attribute Name Sample Value Sample Value Sample Value Sample Value STUDENT_ID 123456 478596 123456 389987 STUDENT_NAME Kim Brutt Mary King Kim Brutt Donald Nouglle ADVISOR_ID 123 473 567 123 ADVISOR_NAME John Smith Kim Young Julia Roberts John Smith DEPARTMENT_CODE AIT CS ECE AIT DEPARTMENT_NAME Applied Information Technology Computer Science Electrical Engineering Applied Information Technology APPOINTMENT_DATE 01/01/2009 05/03/2009 03/06/2009 01/01/2009 2. Using the initial dependency diagram drawn in question 1, remove all partial…
- Draw the Crow’s Foot ERD to reflect the dependency diagrams you drew in Part c. (Note: You might have to create additional attributes to define the proper PKs and FKs. Make sure that all of your attributes conform to the naming conventions.)1. Draw the dependency diagram. 2. Draw the Crow's Foot ERD to reflect the dependency diagrams(Note: You might have create additional attributes to define the proper PKs and FKs. Make sure that all of your attributes confrom to the naming conventions).Draw the Crow's Foot ERD to reflect the dependency diagrams below.