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All of the following are additional methods of Web security EXCEPT:

One field or combination of fields for which more than one record may have the same combination of values is called a(n):

Packaged data models:

A transaction that terminates abnormally is called a(n) ________ transaction.

________ use the result of the inner query to determine the processing of the outer query.

Horizontal partitioning makes sense:

A(n) ________ is a field of data used to locate a related field or record.

A rule that states that each foreign key value must match a primary key value in the other relation is called the:

A(n) ________ is a field of data used to locate a related field or record.

Which of the following finds all groups meeting stated conditions?