GATE 2004 Question(IT) - Marks 2
Consider the following entity relationship diagram (ERD), where two entities E1 and E2 have a relation R of cardinality 1 : m.
Total 5 Questions
Strong entities E1 and E2 are converted as separate tables.Since A23 is a multi valued attribute it should also be converted as separate table. Realtionship R is transfered to 'm' side(E2).