Database-Management-System
January 13, 2025ISRO CS 2009
January 14, 2025NTA UGC NET Aug 2024 Paper-2
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Question 38
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How does a relational database ensure data integrity ?
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By encrypting all data stored
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By enforcing rules defined in the schema
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By compressing data for efficient storage
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By allowing unrestricted access to all users
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Correct Answer: B