单项选择题
Which component should you use to reduce collision issues on a large LAN?（）
A.Switch
B.Repeater
C.Printer
D.Host
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相关考题
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多项选择题
Deploying the cisco unified computing system platform into the data center provides which two benefits?（）
A.it leverages low-speed interfaces
B.only one configuration is used for all blades
C.storage, computing and networking services are combined onto one blade
D.it is A pra-as-you-go incremental deployment
E.server replacement is as easy as replacing the physical blade -
多项选择题
Cisco collaboration applications and services can be hosted in A number of ways, which three are valid hosting models?（）
A.device-specific
B.on-premises
C.integrated
D.hybrid
E.virtual
F.SaaS -
单项选择题
A service provider wants to prevent the repeat of a denial of service (DoS) attack that recently disabled Internet access for several thousand customers. Which Cisco solution best matches this business need?（）
A.Network security
B.Virtual Private Network (VPN)
C.Wireless network
D.Content networking
