2 votes 2 votes Databases databases er-diagram + – nikkey123 asked Jan 18, 2018 nikkey123 473 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply hacker16 commented Jan 18, 2018 reply Follow Share 5..? 0 votes 0 votes nikkey123 commented Jan 18, 2018 reply Follow Share @hacker16 how? 0 votes 0 votes hacker16 commented Jan 18, 2018 reply Follow Share i think 4 table for e1, e2, e3, e4 and one for many to many relation r2. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes 4 tables for entities 1 for m:m relation. total 5 correct me if i gave wrong answer mohit jain answered Oct 29, 2022 mohit jain comment Share Follow See all 0 reply Please log in or register to add a comment.
