Q. Consider a directed line(->) from the relationship set advisor to both entity sets instructor and student. This indicates _________ cardinality

(A) One to many
(B) One to one
(C) Many to many
(D) Many to one

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✅ Correct Answer: (B) One to one

Published by Mr. Dubey ⭐ 111.42K Points at 16-Sep-2023 03:24 pm in Database Management System (DBMS)

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