Computer Science · Database Management Systems
रिलेशनल डेटाबेस में, फॉरेन की (Foreign Key) बाधा किस प्रकार की डेटाबेस अखंडता सुनिश्चित करती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1उपयोगकर्ता-परिभाषित अखंडता (User-defined integrity)
- 2रेफरेंशियल अखंडता (Referential integrity)✓
- 3एंटिटी अखंडता (Entity integrity)
- 4डोमेन अखंडता (Domain integrity)
सही उत्तर देखें
रेफरेंशियल अखंडता (Referential integrity)
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