Keys
August 9, 2024Database-Management-System
August 9, 2024GATE 2008
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Question 83
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Consider the following ER diagram
Which of the following is a correct attribute set for one of the tables for the correct answer to the above question?
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{M1, M2, M3, P1}
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{M1, P1, N1, N2}
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{M1, P1, N1}
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{M1, P1}
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Question 83 Explanation:
Possible set of attributes is
For M = {M1, M2, M3, P1}
P = {P1, P2}
N = {N1, N2, P1}
For M = {M1, M2, M3, P1}
P = {P1, P2}
N = {N1, N2, P1}
Correct Answer: A
Question 83 Explanation:
Possible set of attributes is
For M = {M1, M2, M3, P1}
P = {P1, P2}
N = {N1, N2, P1}
For M = {M1, M2, M3, P1}
P = {P1, P2}
N = {N1, N2, P1}