Which of the following is used to deter database inference attacks?

A.
Partitioning, cell suppression, and noise and perturbation

B.
Controlling access to the data dictionary

C.
Partitioning, cell suppression, and small query sets

D.
Partitioning, noise and perturbation, and small query sets

Explanation:
A: Partitioning means to logically split the database into parts. Views then dictate what users can view specific parts. Cell suppression means that specific cells are not viewable by certain users. And noise and perturbation is when bogus information is inserted into the database to try to give potential attackers incorrect information.