How can you prevent delay-sensitive applications, such as video and voice traffic, from being dropped due to long queue using Check Point QoS solution?

How can you prevent delay-sensitive applications, such as video and voice traffic, from being
dropped due to long queue using Check Point QoS solution?

A.
Weighted Fair queuing

B.
guaranteed per connection

C.
Low latency class

D.
guaranteed per VoIP rule

Explanation: