Cisco 642-972

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Cisco Data Center Application Services Design Sample Questions:

1. The Cisco Global Site Selector (GSS) is a next-generation networking product that provides these services, allowing customers to leverage global content deployment across multiple distributed and mirrored data locations, optimizing site selection, improving Domain Name system (DNS) responsiveness, and ensuring data center availability. Which of these is a Cisco GSS topology requirement?

A) proxies must be able to connect to the Cisco GSS to resolve domain names.
B) proxy name server for one or more domains and must be available privately.
C) a Cisco GSS serves as a
D) A Cisco GSS serves as aD.proxy for one or more domains and must be available publicly
E) Data center servers must be able to connect to the Cisco GSS to resolve domain names.
F) Remote DNS

2. You are the network consultant from The Tech LTD. You have a customer has the following configuration: 100 separately-managed application servers; active / standby High Availability; requirement for 10,000 SSL TPS. He only wants to upgrade to Cisco ACE solely for the features of SLB and SSL. Which is best solution?

A) two Cisco ACE Modules
B) two Cisco ACE Appliances
C) one Cisco ACE Modules
D) one Cisco ACE Appliances

3. GSLB offers some key advantages to large organizations or web hosting services that need to manage content requests across a global network. A customer wants distribution to be based on lowest SMTP load. Which GSLB reply is suitable?

A) RounD.robin
B) DNS race
C) least-loaded
D) Ordered list

4. In order to maximum the usage of the network in Certpaper.com. The network administrator plans to implement global loaD.balancing technology. Which Cisco ACE protocol communicates with the Cisco GSS to provide global loaD.balancing functionality?

A) KAL-AP
B) gssp
C) SNMP
D) rhi

5. You work as a Cisco engineer in the data center of Certpaper.com. A potential customer casts doubt on this statement: "The data center lacks of agility will affect the ability of the business to react promptly to changing market conditions. In this case, what would be a first-step to response?

A) segment the network into a set of physical LAN and SAN islands that can be brought on line quickly when business conditions change
B) Consider a virtualization solution that will help reduce the number of physical switches, firewalls, and security appliances
C) Buildspare application silos that can be implemented quickly to meet changing business requirements
D) Propose a network-embedded application optimization solution so that business applications can react quickly to changing requirements without needing to change the main application on the server

Solutions: