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Schema given below and its corresponding fds

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Reference no: EM132296408

For each relational schema given below and its corresponding FDs:

(1) R(A,B,C,D), F= {AB → C, C → D, C → A }, Candidate keys: (AB), (BC)

(2) R (A, B, C, D, E), F = {ACE → BD, B→C}, Candidate key is (ACE)

Answer the following questions:

  • Is it in 3NF? Why?
  • Is it in BCNF? Why?

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Reference no: EM132296408

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