# GATE | Sudo GATE 2020 Mock III (24 January 2019) | Question 16

Which of the following option is not correct regarding to convert an ER diagram into relational table ?
(A) If the ER diagram has 1:1 cardinality and both side have total participation, then the minimum number of table required to convert into relational model is 1.
(B) If the ER diagram has 1:1 cardinality and one side has total and another side has partial participation, then the minimum number of table required to convert into relational model are 2.
(C) If the ER diagram has 1:1 cardinality and both side have partial participation, then the minimum number of table required to convert into relational model are 3.
(D) If the ER diagram has 1:N cardinality and one side has total and another side has partial participationn, then the minimum number of table required to convert into relational model are 3.

Explanation: If the ER diagram has 1:N cardinality and one side has total and another side has partial participationn, then the minimum number of table required to convert into relational model are 2.

Only option (D) is false.

Quiz of this Question

My Personal Notes arrow_drop_up
Article Tags :

Be the First to upvote.

Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.