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CENTRAL SCHOOL LIBRARY Observe the ER Diagram for the CENTRAL SCHOOL LIBRARY

Question 75

Multiple Choice

CENTRAL SCHOOL LIBRARY
Observe the ER diagram for the CENTRAL SCHOOL LIBRARY
CENTRAL SCHOOL LIBRARY Observe the ER diagram for the CENTRAL SCHOOL LIBRARY -How many columns will the relation AUTHOR have in the relational schema mapped from the Central School Library ER diagram? A) 2 B) 3 C) 4 D) 5
-How many columns will the relation AUTHOR have in the relational schema mapped from the Central School Library ER diagram?


A) 2
B) 3
C) 4
D) 5

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