Which two statements are true about the Websense redirect Web filter solution?

Which two statements are true about the Websense redirect Web filter solution? (Choose two.)

A.
The Websense redirect Web filter solution does not require a license on the SRX device.

B.
The Websense server provides the SRX device with a category for the URL and the SRX device then matches the category with its configured polices and decides to permit or deny the URL.

C.
The Websense server provides the SRX device with a decision as to whether the SRX device permits or denies the URL.

D.
When the Websense server does not know the category of the URL, it sends a request back to the SRX device to validate against the integrated SurfControl server in the cloud.