For a database relation R(a,b,c,d), where the domains a, b, c, d include only…
GATE · 1997 · CS · Question 6 subparts
For a database relation R(a,b,c,d), where the domains a, b, c, d include only atomic values, only the following functional dependencies and those that can be inferred from them hold:
{ a → c, b → d } This relation is
- A.
in first normal form but not in second normal form
- B.
in second normal form but not in first normal form
- C.
in third normal form
- D.
None of the above
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