Which of the following actions is most likely to improve the performance of Check Point QoS?

A.
Turn "per rule guarantees" into "per connection guarantees".

B.
Install Check Point QoS only on the external interfaces of the QoS Module.

C.
Put the most frequently used rules at the bottom of the QoS Rule Base.

D.
Turn "per rule limits" into "per connection limits".

E.
Define weights in the Default Rule in multiples of 10.