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normal forms

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State True/False:  "A relation must have a composite key if it is in BCNF but not in 4nf".

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https://www.geeksforgeeks.org/dbms-gq/database-design-normal-forms-gq/
Q.47. How many minimum relation tables are required which satisfy 1NF? A 2, 2, and 1 respectively B 2, 2, and 2 respectively C 1, 2, and 1 respectively D 1, 1, and 1 respectively
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Balaji Jegan asked Oct 23, 2018
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TANCET 2016 NORMAL FORMS
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