Question: 3. Given F={B->A, BC->D, C->AD, D->B, E->B} for R(A,B,C,D,E) . Show your work. Find A+, B+, C+ and D+ List all candidate keys of R

3. Given F={B->A, BC->D, C->AD, D->B, E->B} for R(A,B,C,D,E) . Show your work.

Find A+, B+, C+ and D+

List all candidate keys of R

List all super keys of R

What is the highest normal form (up to BCNF)?

4. Given F={B->A, F->D} for R(A,B,C,D, F). Show your work.

Find A+, B+, C+ and D+

List all candidate keys of R

List all super keys of R

What is the highest normal form (up to BCNF)?

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