What is true about the IPS-Blade?

What is true about the IPS-Blade?
A . In R81, IPS is managed by the Threat Prevention Policy
B. In R81, in the IPS Layer, the only three possible actions are Basic, Optimized and Strict
C. In R81, IPS Exceptions cannot be attached to “all rules”
D. In R81, the GeoPolicy Exceptions and the Threat Prevention Exceptions are the same

Answer: A