在一定时间内,话务量的大小与呼叫次数有关,与呼叫时长无关。()
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WhichthreebestdescribethecustomerbenefitsoftheCiscoLifecycleServicesapproach?()
A. improvetheskillsetsofitsstaffmembers
B. increasethevalueofandreturnoninvestmentforitsnetworks
C. increasenetworkstaffproductivity
D. increasetheamountofserverroomrackspace
E. improvenetworkavailability,resiliency,security,andscalability
F. increasetheamountoftimerequiredtointegratenetworkchanges
统计指标按指标的用途不同来分,可以分为考核指标和预期指标。()
一个自动交换系统由两个主要部分组成:话路系统和控制系统。()