The constraints that are applied on individual tuples and are verified whenever any tuple is modified or new tuple is inserted are called
Basic operations that can be performed on relations are
Data model, access path and number of users of database management system are criteria for
Application program interface in two tier architecture database management system is provided by the
The constraints which deals with the changes in the database are classified as
Constraint which is used to specify consistency in two or more relations among tuples is classified as
Constraint which specifies minimum number of relationship instances is classified as
Constraint violated when key value in tuple already exists in some other relation's tuple is called