Related Questions
Q68: A co-dependency is a constraint between two
Q69: When transforming a weak entity, one should
Q70: A well-structured relation contains minimal redundancy and
Q71: Data integrity consists of powerful operations to
Q72: A relation in fifth normal form may
Q74: The primary key of the many side
Q75: When transforming a unary many-to-many relationship to
Q76: A referential integrity constraint is a rule
Q77: If an identifier is not assigned, the
Q78: The allowable range of values for a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents