Question on Functional Dependency and Normalization, Database Systems. b) Consider the following un-normalized relational table FOODORDER and

Question on Functional Dependency and Normalization, Database Systems. 

 

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b) Consider the following un-normalized relational table FOODORDER and its functional dependencies below: FOODORDER (OrderNum, Food Num, Food Name, Food Price, Quantity, TableNumber, WaiterID, WaiterName) The attributes of FOODORDER table satisfy the following properties: Each order may consist of many food items, Each waiter is responsible for many tables, Each table is in-charge by only one waiter, For each food item in an order, customer may order more than one serving. Normalize the relational table FOODORDER into a minimal number of relational tables in BCNF. (5.0 marks) b) Consider the following un-normalized relational table FOODORDER and its functional dependencies below: FOODORDER (OrderNum, Food Num, Food Name, Food Price, Quantity, TableNumber, WaiterID, WaiterName) The attributes of FOODORDER table satisfy the following properties: Each order may consist of many food items, Each waiter is responsible for many tables, Each table is in-charge by only one waiter, For each food item in an order, customer may order more than one serving. Normalize the relational table FOODORDER into a minimal number of relational tables in BCNF. (5.0 marks)