Course Solutions Uncategorized (Solved) : 4 Describe Different Types Anomalies Arise Non Normalised Relation 9 Marks B Consider Foll Q32646250 . . . .

(Solved) : 4 Describe Different Types Anomalies Arise Non Normalised Relation 9 Marks B Consider Foll Q32646250 . . . .

 

4) a) Describe all different types of anomalies that can arise in a non-normalised relation. (9 marks) b) Consider the following relation VIDEO GAMES (9 marks) Game Version Level Company DTB HB-Gaming adventure HB-Gamin Linden Linden ABC Edu Category classical Chess Campin Campin SuperHeroes SuperHeroes Countin Alphabet 4 gadventure 2.1 entertainment entertainment early-learnin educational 2.1 The key for VIDEO GAMES is composed of attributes Game and Version. Answer the following questions (motivate your answers) Is the functional dependency Game ->Company, Category verified by this relation? Express the functional dependency associated with the key for VIDEO GAMES Is the relation in Boyce-Codd normal form? c) Provide the Provide the precise definition of Third normal form. (7marks)

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