0 votes 0 votes participation constraints cannot be represented for ? a) unary relationships b) binary relationships c)ternary relationships d)none Databases er-diagram + – MIRIYALA JEEVAN KUMA asked Nov 6, 2017 MIRIYALA JEEVAN KUMA 403 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes D seems to be correct answer as for all the unary, binary and ternary we have either total/ partial participation. ankit3009 answered Sep 11, 2020 ankit3009 comment Share Follow See all 0 reply Please log in or register to add a comment.