Fill in Blanks Questions for DBMS Architecute and Database Model
×
Hidden Questions!
Some fill in blanks questions are not visible. Usually teachers hides their visibility if they are few in number. Subject Expert recommends them to have more than 70+ questions against the topic and make them public.
1
The _____referential integrity constraint states that a foreign key must either match a primary key value in another relation or it must be null.
View Answer
2_____Primary key is an attribute that uniquely identifies each row in a relation.
View Answer
