The collection of information stored in the database at a particular point in time is referred to as the database:
The actual content of the database at any explicit moment is termed a database state, instance, or snapshot.
Which of the following is NOT an essential feature provided by an enterprise DBMS?
DBMS systems are specifically designed to support multi-user concurrent transactions; restricting access solely to a single user is not a defining feature of modern DBMS architectures.
In a Relational Database Model, a table is formally known as a:
In E.F. Codd's Relational Model, a table is formally termed a Relation, representing a mathematical subset of a Cartesian product of a list of domains.
In relational database terminology, a single row of a table is called a:
A horizontal row in a relational database table is interchangeably termed both a 'tuple' (formal) and a 'record' (file concept). Thus, more than one of the above is correct.
In relational database terminology, a column of a relation corresponds to a/an:
A column in a relation represents an named property called an Attribute, which is also commonly referred to as a Field.