Question: Q4: R = (A, B, C, D, E, F). The functional dependencies are AC, AD, BE, BD, AA, ABA, and AF. Explore F+. Compute Fc.

Q4: R = (A, B, C, D, E, F). The functional dependencies are AC, AD, BE, BD, AA, ABA, and AF.

Explore F+.

Compute Fc.

Using BCNF, decompose R into the proper tables.

Using 3NF, decompose R into the proper tables.

Q5: R = (A, B, C, D, E). The functional dependencies are ABC, BBCD, DE, EE.

Explore F+.

Compute Fc.

Using BCNF, decompose R into the proper tables.

Using 3NF, decompose R into the proper tables.

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