Database-Management-System
August 29, 2024Database-Management-System
August 29, 2024Database-Management-System
| Question 297 |
Consider a schema R(A, B, C, D, E) with functional dependencies A → B, B→ C, BC → A , A→D , E→A, D→E. Which of the following is not a key?
| A | |
| E | |
| B,C | |
| D | |
| None of the above |
Question 297 Explanation:
Correct Answer: E
Question 297 Explanation:
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