Which statement describes the functionality of traffic shaping on a vSphere Standard Switch?

A.
vSphere Standard Switches support only egress traffic shaping.

B.
vSphere Standard Switches support both ingress and egress traffic shaping.

C.
vSphere Standard Switches support best-effort traffic shaping based on quality of service
(QoS).

D.
vSphere Standard Switches support only ingress traffic shaping.