What is the function of the IDP User Interface?

What is the function of the IDP User Interface?

A.
It downloads logs from various Sensors and displays them to the administrator.

B.
It supplements the Command-Line Interface on the Sensor, but is not required.

C.
It stores Security Policies and Attack Objects

D.
It provides an interface for the administrator to view Logs/Reports and define Security Policies.

Explanation: