Computer Science · Database Management Systems
संबंध R(A, B, C) के निम्नलिखित संबंध इंस्टेंस पर विचार करें: A | B | C8 | 1 | 148 | 1 | 1610 | 2 | 1610 | 2 | 1412 | 4 | 2014 | 5 | 22 इस इंस्टेंस के लिए निम्नलिखित में से कौन सी फंक्शनल डिपेंडेंसी (FD) लागू होती है? I. B → A II. A → B III. A → C IV. AB → C V. C → A VI. B → C
- 1केवल I, V और VI
- 2केवल I, II और VI
- 3केवल I और II
- 4केवल I, II और IV✓
सही उत्तर देखें
केवल I, II और IV
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