Reference no: EM132419800

Task

Suppose that you have been given the table structure and data shown in Table below, which was imported from an Excel spreadsheet. The data reflect that a professor can have multiple advisees, can serve on multiple committees, and can edit more than one journal.

Table 1: Sample PROFESSOR Records

Attribute Name	Sample Value	Sample Value	Sample Value	Sample Value
EMP_NUM	123	104	118
PROF_RANK	Professor	Asst. Professor	Assoc. Professor	Assoc. Professc
EMP_NAME	Ghee	Rankin	Ortega	Smith
DEPT_CODE	CIS	CHEM	CIS	ENG
DEPT_NAME	Computer Info. Systems	Chemistry	Computer Info. Systems	English
PROF_OFFICE	KDD-567	BLF-119	KDD-562	PRT-345
ADVISEE	1215,         2312, 3233, 2218, 2098	3102, 2782, 3311, 2008, 2876, 2222, 3745, 1783, 2378	2134, 2789, 3456, 2002, 2046, 2018, 2764	2873, 2765, 222 2901, 2308
COMMITTEE_CODE	PROMO, TRAF APPL, DEV	DEV	SPR, TRAF	PROMO, SPR DEV
JOURNAL_CODE	JMIS, QED, JMGT		JCIS, JMGT

Given the information in Table 1:

a. Draw the dependency diagram.

b. Identify the multivalued dependencies.

c. Create the dependency diagrams to yield a set of table structures in 3NF.

e. 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.)