Which is not a primary goal of QoS?

A.
Content-based filtering is achieved.

B.
Jitter and latency are managed.

C.
Dedicated bandwidth is maintained.

D.
Different traffic types can co-exist (voice, video, data).

Explanation:
Quality of service is a business commitment to customers to provide and
guarantee levels of service by utilizing existing technologies. The main goals of
QoS are maintaining dedicated bandwidth, controlling jitter and latency, and making
sure different traffic types can co-exist.