[多选] Which three statements are true about the data traffic characteristics of voice traffic？（）

A . latency must be kept below 150 ms
B . latency is not a concern as long as jitter is kept below 30 ms
C . voice packets do not require a specific type of queuing
D . voice packets are rather small
E . voice packets require TCP for rapid retransmission of dropped packets
F . voice packets require a fairly constant bandwidth reserved for voice control traffic as well as forthe voice payload

韦伯定律默罕默德传教的成功与下列哪个阶层密切相关：（）农民。牧民。商人。官员。甲公司持有一张由乙公司出票、经丙公司背书转让获得的银行承兑汇票。在该汇票到期后，甲公司向承兑银行提示付款时遭到拒绝，承兑银行拒付的理由是：该汇票上银行的签章是伪造的，该银行并未承兑过这张汇票。甲公司于是向丙、乙公司进行追索，丙公司声称该汇票是乙公司某业务员给付的，并经乙公司背书转让取得，伪造签章的责任应由乙公司承担，与其无关。乙公司则答复说，该汇票出票及背书转让都是其一业务员伪造公司签章所为，应由司法机关追究该业务员的责任，与乙公司无关。经公安机关调查，发现乙公司公章使用管理混乱，才给其业务员以可乘之机伪造签章。承兑银行要不要承担票据责任？ Which three protocols use TLVs to carry attributes？（） Cisco Discovery Protocol。 Label Discovery Protocol。 Border Gateway Protocol。 OSPF。 RIP version 2。 Which three statements are true about the data traffic characteristics of voice traffic？（）

参考答案：

● 参考解析

本题暂无解析

当前位置：CCNP(642-845)题库

[多选] Which three statements are true about the data traffic characteristics of voice traffic？ （）

相关题目:

[多选] Which three statements are true about the data traffic characteristics of voice traffic？（）