Computer Science · MS Access
MS Access जैसे रिलेशनल डेटाबेस में मेनी-टू-मेनी (many-to-many) रिलेशनशिप को मॉडल करते समय, निम्नलिखित में से किस घटक की आवश्यकता होती है?
- 1स्व-संदर्भित फॉरेन कुंजी (Self-referencing Foreign Key)
- 2एकल टेबल पर प्राइमरी कुंजी (Primary Key)
- 3जंक्शन टेबल (Junction Table)✓
- 4केवल कंपोजिट कुंजी (Composite Key)
सही उत्तर देखें
जंक्शन टेबल (Junction Table)
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