Data Center Application Services Design (642-972) Free Practice Test

Question 1

You work as a Cisco engineer at Certpaper.com. So as much as you know, how a business achieve the aim that responds quickly to new business requirements?

A. prevent applications from interacting with one another

B. install faster servers and more storage

C. move from a siloed strategy to a servicE.oriented strategy

D. install a dedicated system, isolated from the rest of the data center

Correct Answer: C

Question 2

You work as a Cisco engineer at Certpaper.com. Based on a Cisco MDS switch, the company has a plan to implement the Cisco Data Migration Manager in the Cisco Storage Services Module.
Which of the following statements would be a financial consideration?

A. The Data Migration Manager facility means that backup software and licenses are not required anymore, creating ongoing capital and operational savings.

B. The Data Migration Manager will migrate applications from one server to another without interrupting the application's service delivery, maintaining service delivery to the user and minimizing the impact of revenue generation.

C. The Data Migration Manager migrates data to a virtual disk that does not consume physical disk capacity, thus creating a cost-free duplicate of the main production data.

D. Software development teams can gain access to current production data, for software change testing, without impacting the front-line business of the company, while maintaining the company's revenue stream.

Correct Answer: D

Question 3

You are the network administrator for The Tech LTD .Your Layer 7 loaD.balancing application has the following features: The server tracks the client through an IP source address; Traffic enters the Cisco ACE Service Appliance on VLAN A but exits through the servers on a different VLAN. What is the simplest implementing mode?

A. routed

B. gss

C. DSR

D. bridged

Correct Answer: A

Question 4

You are the senior desktop administrator for Certpaper.com. You company built a Cisco's Data Center 3.0 strategy which contains a unified fabric using Data Center Ethernet. So as far as you know, which two are the correct statements for Data Center Ethernet? (Choose two.)

A. Using FCoE as part of a datcenter-wide connectivity strategy is being promoted by Brocade as well as Cisco.

B. Data Center Ethernet is a connection technology using either Gigabit Ethernet or 10 Gigabit Ethernet.

C. When deploying FCoE, Data Center Ethernet is superior to traditional Ethernet

D. Data Center Ethernet will replaceFibre Channel and InfiniBand, and consequently the Cisco SFS and MDS family of switches will be phased out.

Correct Answer: A,C

Question 5

You are the network consultant from The Tech LTD. You plan to do a site survey for a DCAS solution, which survey question will be most useful in determining whether a Cisco ACE appliance or Cisco ACE Module should be recommended?

A. Is the information transmitted in each connection secure?

B. Is the information transmitted in each connection a consistent size?

C. Is the information transmitted in each connection large?

D. Is there a need for compression aside from that needed for load balancing?

Correct Answer: D

Question 6

You are the senior desktop administrator for Certpaper.com. A potential customer is thinking about a full data center virtualization strategy and is putting off network purchasing decisions. And he plans to deploy VMware before compatibility testing for storage and networking. What will be the best response for this case?

A. Explain how the Cisco VFrame Data Center has been tested and approved to provision not only VMware but also the Cisco networking solutions; so today's purchase of Cisco networking equipment automatically integrates into a wider data center virtualization strategy, satisfying both the needs of the existing data center and adapting the virtualized environment as it evolves.

B. Tell the customer that Cisco will release a version of VMware as an embedded network service soon, so you can guarantee the compatibility with Cisco equipment.

C. Be sure that the customer is aware of that Cisco has the only complete network solution sets authorized by VMware.

D. Be sure that the customer is aware of that Cisco has a financial stake and a place on the board of VMware, so Cisco will follow whatever VMware is doing. Any networking products bought from Cisco today are guaranteed to be upgraded to match any changes made by VMware.

Correct Answer: A

Question 7

You are the network consultant from The Tech LTD. How to describe DRE improvements on traditional LZ compression?

A. Caching redundant data segments

B. Implementing a more aggressive,hardwarE.intensive LZ compression algorithm

C. comparing hashes of each file version to avoid unnecessary file synchronization

D. prepositioning often-used file segments on the edge WAEs

Correct Answer: A

Question 8

You are the network consultant from The Tech LTD. If a resource class has two member contexts and is allocated a minimum and maximum of 40% of all resources, which two actions for this resource class would be denied by the Operating System? (Choose two.)

A. removing member contexts

B. Set the minimum allocation to 60%

C. adding additional member contexts

D. Set the maximum allocation to unlimited

Correct Answer: B,C

Question 9

You are the network administrator for The Tech LTD. You need explain to your customers which type of class map and policy map allow KAL-AP queries in the Cisco ACE Module?

A. Layer 4 policy map

B. and management policy map

C. Layer4 class map

D. management class map

Correct Answer: B,D

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Cisco Data Center Application Services Design (642-972) Free Practice Test