CENTRAL SCHOOL LIBRARY
Observe the ER diagram for the CENTRAL SCHOOL LIBRARY
-Which of the following is NOT true according to the Central School Library ER diagram?
A) A book can have no authors
B) A book can have one author
C) A book can have two authors
D) A book can have more than two authors
Correct Answer:
Verified
Q50: Entity instances are depicted in ER diagrams.
Q51: ZYX COMPANY
Observe the ER diagram for the
Q52: Minimum cardinality can be many.
Q53: CENTRAL SCHOOL LIBRARY
Observe the ER diagram for
Q54: CENTRAL SCHOOL LIBRARY
Observe the ER diagram for
Q56: ER modeling is a widely used logical
Q57: Within an ER diagram,each entity must be
Q58: Relationship instances occur when an instance of
Q59: ZYX COMPANY
Observe the ER diagram for the
Q60: CENTRAL SCHOOL LIBRARY
Observe the ER diagram for
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents