QoS-enable transport technologies and in which service-related functions are (　) of the underlying transport-related technologies.

题库:中级通信工程师 类型:最佳选择题 时间:2020-05-27 15:31:42 免费下载:《2015 年中级通信工程师考试上午真题》Word试卷

QoS-enable transport technologies and in which service-related functions are (　) of the underlying transport-related technologies.
A.dependent
B.independent
C.related
D.depend

;