The Cisco Router and Security Device Manager (SDM) QoS wizard has a QoS policy generation phase.
Which two bandwidth allocation statements are true about this phase? (Choose two)

A.
The user must specify in kbps the amount of bandwidth to allocate for real-time traffic.

B.
The user must specify, as a percentage of the overall available bandwidth, the amoung of bandwidth to allocate for real-time traffic.

C.
The user must specify in kbps the amount of bandwidth to allocate for business-critical traffic.

D.
The user must specify, as a percentage of the overall available bandwidth, the amount of bandwidth to allocate for business-critical traffic.

E.
The user must specify in kbps the amount of bandwidth to allocate for best-effort traffic.

F.
The user must specify, as a percentage of the overall available bandwidth, the amount of bandwidth to allocata for best-effort traffic.