Exam 11: Databases

_______ processing is also known as online processing.

Differentiate between the individual database and the company database.

Information collected by an organization from a variety of external and internal databases is stored in this special type of database.

A hierarchical database uses many-to-many relationships.

Relational database tables require a common data item.

The data _______ or schema contains a description of the structure of data in the database.

A field that uniquely identifies each record.

In this type of database, the data and the DBMS are stored either on the user's hard-disk drive or on a LAN file server.

In _______, data is processed at the same time the transaction occurs.

The duties of a database administrator include determining which people have access to what kinds of data in the database; these are referred to as _______ rights.

The analysis tools associated with the data manipulation subsystem that support querying databases include _______ and structured query languages (SQL).

If all the data in a database is not physically located in one place, it would be a(n) _______ database.

In the object-oriented database model, this term is the equivalent to a field in a relational model.

These databases store not only data but also instructions to manipulate the data.

A monthly bank credit card bill is the result of _______ processing.

The most basic logical element of data is a(n) _______.

In a network database, nodes may have a many-to-many relationship.

A network database utilizes these special connections between parent nodes and child nodes that allow multiple connections between records.

Database tables can be related or connected to other tables by common key fields.

A commercial database is generally an enormous database that an organization develops to cover particular subjects.