Computer Science · DBMS
डेटाबेस में आइटमों के बीच ऊपर-से-नीचे (top-to-bottom) पैरेंट-चाइल्ड संबंध किसके द्वारा स्थापित किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1सभी विकल्प सही हैं
- 2रिलेशनल स्कीमा (Relational schema)
- 3नेटवर्क स्कीमा (Network schema)
- 4पदानुक्रमित स्कीमा (Hierarchical schema)✓
सही उत्तर देखें
पदानुक्रमित स्कीमा (Hierarchical schema)
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