Database-Management-System
November 4, 2023Question 4085 – Data-Structures
November 4, 2023Database-Management-System
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Question 884
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Let R (ABCDEFGH) be a relation schema and F be the set of dependencies F={A→ B, ABCD→ E, EF→ G, EF→ H and ACDF→ EG}. The minimum cover of a set of functional dependencies is
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A→ B, ACD→ E, EF→ G, EF→ H
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A→ B, ACD→ E, EF→ G, EF→ H and ACDF→ G
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A→ B, ACD→ E, EF→ G, EF→ H AND ACDF→ E
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A→ B, ABCD→E , EF→ H, EF→ G
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Correct Answer: A
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