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Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared
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the GATE exam syllabus. Information about Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam.
Find important definitions, questions, meanings, examples, exercises and tests below for Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE.
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Here you can find the meaning of Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider a relational table R that is in 3NF, but not in BCNF. Which one of the following statements is TRUE?a)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a prime attribute.b)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is not a proper subset of any key.c)R has a non-trivial functional dependency X → A, where X is not a superkey and A is a non-prime attribute and X is a proper subset of some key.d)A cell in R holds a set instead of an atomic value.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice GATE tests.