The ____ is used for creating and destroying table, indexes and other forms of structures. data definition language ___________ is a statement that is executed automatically by the system. trigger ______is the structure of the database. Schema Date is a type of _______ attribute Composite A top-to-bottom relationship among the items in a database is established by a Hierarchical schema Which is the most popular database model? Relational Model ________is the information about data. Meta-Data In a relational model, relations are termed as ____________ Tables Which is the data model All of these Which is the database language SQL