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

Question 2

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 LIBRARY BOOK 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 LIBRARY BOOK have in the relational schema mapped from the Central School Library ER diagram?


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

Correct Answer:

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