Skip to content
Related Articles

Related Articles

UGC-NET | UGC NET CS 2017 Jan – II | Question 18
  • Last Updated : 26 Mar, 2018

Let M and N be two entities in an E-R diagram with simple single value attributes. R1 and R2
are two relationship between M and N, where as R1 is one-to-many and R2 is many-to-many.
The minimum number of tables required to represent M, N, R1 and R2 in the relational model are _______.

(A) 4
(B) 6
(C) 7
(D) 3

Answer: (D)

Explanation: For explanation Refer:GATE | GATE-CS-2005 | Question 90
Option (D) is correct.

Quiz of this Question

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.

My Personal Notes arrow_drop_up
Recommended Articles
Page :