UGC NET CS 2015 June Paper-3
March 27, 2024Database-Management-System
March 27, 2024Database-Management-System
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Question 430
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Let E 1 and E 2 be two entities in E-R diagram with simple single valued attributes. R1 and R 2 are two relationships between E 1 and E 2 where R 1 is one – many and R 2 is many – many. R 1 and R 2 do not have any attributes of their own. How many minimum number of tables are required to represent this situation in the Relational Model?
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4
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3
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2
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1
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Question 430 Explanation:
Correct Answer: B
Question 430 Explanation: