The XML language was initially designed as a way of adding markup information to
It is easy to understand how tables may be stored in
Domain constraints are most elementary form of
An organized logical sequence of records is called
Designer can review schema to ensure it meets all functional requirements, at stage
A vast majority of current database systems are based on the
Preface that converts DML statements to normal procedure calls in host language, is known as
XML language was initially designed as a way of adding markup information to
Problem of being unable to represent some information, can be solved by introducing
In database design, to characterize fully data needs of prospective database users, in the
In contemporary databases the top level of the hierarchy consists of ______, each of which can contain _____
The user defined data type can be created using