Which of the following statements about the bandwidth allocation criteria used by an egress port scheduler is TRUE?
A. The available bandwidth of the port is divided in a strict priority over its children.
B. Expedited queues must be serviced before best-effort queues.
C. Orphaned queues are serviced on the 8th scheduling priority.
D. The configured CIR dictates the maximum port bandwidth that can be allocated during the within-CIR pass for that level.