UGC-NET | UGC NET CS 2015 Jun – III | Question 7
Let E1 and E2 be two entities in E-R diagram with simple single valued attributes. R1 and R2 are two relationships between E1 and E2 where R1 is one – many and R2 is many – many. R1 and R2 do not have any attribute of their own. How many minimum number of tables are required to represent this situation in the Relational Model?
Explanation: Refer:GATE | GATE-CS-2005 | Question 90
Option (B) is correct.
Quiz of this Question