A relational database can provide security through view relations. Views
enforce what information security principle?

A.
Least privilege

B.
Inference

C.
Aggregation

D.
Separation of duties

Explanation:
The principle of least privilege states that a subject is permitted to
have access to the minimum amount of information required to perform

an authorized task. When related to government security clearances,
it is referred to as need-to-know.
* aggregation, is defined as assembling or compiling units of information at one sensitivity level
and having the resultant totality of data being of a higher
sensitivity level than the individual components.
*Separation of duties requires that two or more subjects are necessary to authorize
an activity or task.
*inference, refers to the ability of a subject to deduce information that is not authorized to be
accessed by that subject from information that is authorized to that subject.