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.