2. Using the relational notation and functional dependencies given below, answer the following questions: Invoice (Proj...
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2. Using the relational notation and functional dependencies given below, answer the following questions: Invoice (Proj Num, Proj_Name, Emp Num, Emp_Name, Job_Class, Chg_Hour, Hours) Proj_Num, Emp_Num > Proj_Name, Emp_Name, Job_Class, Chg_Hour, Hours Proj_Num → Proj_Name Emp_Num → Emp_Name, Job_Class Chg_Hour Job_Class → Chg_Hour Proj_Num, Emp_Num →Hours a. What is the current normal form for Invoice as originally shown? b. Are there any transitive dependencies? c. Fully normalize thru BCNF. Show intermediate steps. Clearly indicate your final answer. 2. Using the relational notation and functional dependencies given below, answer the following questions: Invoice (Proj Num, Proj_Name, Emp Num, Emp_Name, Job_Class, Chg_Hour, Hours) Proj_Num, Emp_Num > Proj_Name, Emp_Name, Job_Class, Chg_Hour, Hours Proj_Num → Proj_Name Emp_Num → Emp_Name, Job_Class Chg_Hour Job_Class → Chg_Hour Proj_Num, Emp_Num →Hours a. What is the current normal form for Invoice as originally shown? b. Are there any transitive dependencies? c. Fully normalize thru BCNF. Show intermediate steps. Clearly indicate your final answer.
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A Here the relation contains partial FD ie ProjNumProjName It violates 2NF and given relation d... View the full answer
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