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Which of the following statements is TRUE (DBMS Keys MCQ)?
9. Which of the following statements is TRUE?
- Both the candidate keys and the primary key are equally strong
- Both the candidate keys and the primary key are equally weak
- Candidate key is weaker than the Primary Key
- Primary key is weaker than the Candidate key
Answer: A) Both the candidate keys and the primary key are equally strong
Explanation:
Both the candidate keys and the primary key are equally strong.