Which of the following statements BEST describes an MBS parameter?

It specifies the maximum rate at which a queue can be serviced.

It specifies the maximum depth of a queue beyond which packets will be dropped.

It specifies the portion of a queue that is taken from the reserved buffer pool.

It specifies the threshold beyond which only in-profile packets will be queued.

It specifies the peak bandwidth that can be attained by the incoming traffic.