0 votes 0 votes Databases databases + – anonymous asked Mar 29, 2017 • recategorized Mar 29, 2017 by Kapil anonymous 295 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Existence of a weak entity depends upon an strong entity, and weak entity have strong participation in relationship Tesla! answered Apr 1, 2017 Tesla! comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Definition of Participation Constrain: It specifies whether or not the existence of an entity depends upon its being related to another entity via the relationship. (Link) _Dipak_ answered Apr 1, 2017 _Dipak_ comment Share Follow See all 0 reply Please log in or register to add a comment.
