If a DBMS enforces a DELETE RESTRICT option on the referential integrity constraint between CLIENT and AGENT in the HAPPY INSURANCE database, what will be the outcome after a user tries to delete the (a) What is a multivalued dependency in DBMS?...
(a) What is a multivalued dependency in DBMS? (b) Give an example. In java, under what circumstances should an interface be used instead of an abstract class? What is an example of ambiguous grammar? The point of this exercise is to define multiple classes via inheritance. The classes ...