WhatvoiceendpointisrecommendedforusewiththeCiscoUnifiedCommunications500Seriesforsmallbusinesses?()
A. IP7961
B. IP8961
C. SPA504
D. SPA9000
查看答案
职业中毒造成人员停止呼吸应让人仰卧,头向后仰,保持呼吸道通畅。()
一次事故造成了6人死亡,直接经济损失达350万元,这属于特大事故。()
Whichthreeadvantagesresultfromaconso1idationofdiscreteserversintoaCiscoUCS?()
A. sharednetworkingandSANswitching
B. reducedcabling
C. decreasedcomputedensity
D. rapidprovisioningofadditionalresources