Computer Science · Database Management Systems
माना R(A, B, C, D, E, F) एक रिलेशनल स्कीमा है जिसमें निम्नलिखित फंक्शनल डिपेंडेंसी (functional dependencies) हैं: C → F, E → A, EC → D, A → B निम्नलिखित में से कौन सी R के लिए एक कैंडिडेट की (candidate key) है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1AC
- 2AE
- 3EC✓
- 4CD
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