0 votes 0 votes Consider an Entity-Relationship (ER) model in which entity sets E1 and E2 are connected by an 1:1 relationship R. Primary key of E1 and E2 are A and B respectively. There is total participation at one end (say E1). Find minimum number Of table required in RDBMS sunnyzohan asked Aug 17, 2018 sunnyzohan 442 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply arvin commented Aug 17, 2018 reply Follow Share i think it can be done with one table as it total participation at one side. 0 votes 0 votes Shaik Masthan commented Aug 17, 2018 reply Follow Share https://gateoverflow.in/218954/what-an-interesting-dbms-question 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Ans is 2 tables. Since the total participation is on only side we require 2 tables. If there was a total participation from both the side then it can be merged in inly one table. vikas999 answered Aug 18, 2018 vikas999 comment Share Follow See all 0 reply Please log in or register to add a comment.
