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Recent questions tagged er-diagram

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ER Diagram answer is 6 but how?
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UGC NET CSE | December 2025 | Part 2 | Question: 21
Specialization process does not allowto define a set a sub classes of an entity type.to establish additional specific attributes with each subclass.to define a generalize...
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GATE DA 2026 | Question: 51
Consider an $\text{ER}$ model with the entities $\text{E1}$ ( $\mathrm{A}_{11}, \mathrm{~A}_{12}, \mathrm{~A}_{13}$ ) and $\text{E2}$ ( $\mathrm{A}_{21}, \mathrm{~A}_{22}...
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Minimum number of relations from ER Diagram which satisfy BCNF
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ER Model to Table conversion
What is the minimum number of tables for a BINARY RELATIONSHIP WITH ATTRIBUTES for the follwoing cases:Case 1: One-to-One relationship between two entities and partial pa...
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ISRO CSE 2025 | Question: 49
Let $\text{A}$ and $\text{B}$ be two entities in an $\text{E-R}$ diagram with simple single value attributes. $\text{R}1$ and $\text{R}2$ are two relationships between $\...
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Gate Zeal Test Series
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GO Classes Test Series 2025 | NIELIT Mock Test 1 | Question: 109
How many of the follwoing are TRUE?$\text{ER}$ diagrams are used to model the physical schema of a database.An entity set $\text{E}$ can be associated with a relationship...
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