Computer Science · Database Management Systems
रिलेशनल डेटाबेस टेबल में निम्नलिखित में से कौन सी कुंजी (key) किसी रो (row) को विशिष्ट रूप से पहचान सकती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1उपरोक्त सभी✓
- 2कैंडिडेट की (Candidate key)
- 3अल्टरनेट की (Alternate key)
- 4प्राइमरी की (Primary key)
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