Consider R = (A, B, C, D, E, P, G) and the following Functional Dependencies…
ISRO Scientist/Engineer SC · 2025 · Computer Science · Part A · Discipline
Consider R = (A, B, C, D, E, P, G) and the following Functional Dependencies in R:
AB→CD, DE→P, C→E, P→C, B→G
Which one of the following is true?
- A.
R is in BCNF
- B.
R is in 3NF, but not in BCNF
- C.
R is in 2NF, but not in 3NF
- D.
R is not in 2NF
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Correct answer: D
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