EMC E20-554

In recent years, many people choose to take EMC E20-554 certification exam which can make you get the EMC certificate that is the passport to get a better job and get promotions.

How to prepare for EMC E20-554 exam and get the certificate? Please refer to EMC E20-554 exam questions and answers on ITCertTest.

ITCertTest is a good website that provides all candidates with the latest IT certification exam materials. ITCertTest will provide you with the exam questions and verified answers that reflect the actual exam. The EMC E20-554 exam dumps are developed by experienced IT Professionals. 99.9% of hit rate. Guarantee you success in your E20-554 exam with our exam materials.

Furthermore, we are constantly updating our E20-554 exam materials. We will provide our customers with the latest and the most accurate exam questions and answers that cover a comprehensive knowledge point, which will help you easy prepare for E20-554 exam and successfully pass your exam. You just need to spend you 20-30 hours on studying the exam dumps.

ITCertTest provides you not only with the best materials and also with excellent service. If you buy ITCertTest questions and answers, free update for one year is guaranteed. You fail, after you use our EMC E20-554 dumps, 100% guarantee to FULL REFUND. You just need to send the scanning copy of your examination report card to us. After confirming, we will refund you.

What's more, before you buy, you can try to use our free demo. We provide you some of EMC E20-554 exam questions and answers and you can download it for your reference.

ITCertTest is no doubt your best choice. Using the EMC E20-554 training dumps can let you improve the efficiency of your studying so that it can help you save much more time.

Quick and easy: just two steps to finish your order. We will send your products to your mailbox by email, and then you can check your email and download the attachment.

EMC Isilon Design Specialist Exam for Technology Architects Sample Questions:

1. You are reviewing an opportunity with a trusted advisor. You both discover gaps in the initial solution design.
Each iterative discussion with the customer helps you define the solution better. The documents produced capture the customer's requirements.
What else needs to occur to refine the sizing considerations?

A) Review you assumptions and ask the customer what business issue you're solving.
B) Validate the Workflow Profile Assessment and test the solution against your findings.
C) Complete your Solution Design Document and forward to EMC consulting.
D) Provide the CIO with the findings and gain commitment to a Proof of Concept.

2. A cost-conscious customer is exploring Isilon for their PACS archive. The workflow consists of one hundred cases a day, each including fifty 60MB image files. However, each image will have five-hundred 64kB metadata files associated with it. They currently have six years worth of archived data. They will need to migrate to the new solution and they need to plan for an additional three years of archive capacity.
Which solution would you recommend to fit their capacity needs?

A) 18 NL-Series nodes with N+2:1 protection policy providing 2078 TiB of useable capacity
B) 24 X-Series nodes with N+3 protection policy providing 2597 TiB of useable capacity
C) 12 NL-Series nodes with N+2 protection policy providing 1300 TiB of useable capacity
D) 24 NL-Series nodes with N+3 protection policy providing 2597 TiB of useable capacity

3. -- Exhibit -
A European Sports TV network is considering Isilon for their Media Edit Storage for their editing workloads. They are also considering Isilon for near-line media archiving.
The network receives XDCAM HD footage which is loaded onto their existing Transcoding Storage platform. New footage that needs to be edited will be transferred from their Transcoding Storage platform to the proposed Media Edit Storage platform at the rate of ten simultaneous XDCAM HD files via FTP. Edited files will be transferred back to the Transcoding Storage platform at the rate of ten simultaneous XDCAM HD files via FTP.
The network currently has 15 Final Cut Pro edit stations, 15 Avid edit stations. Proxy software will be used to allow Isilon to act as the storage for the Final Cut Pro and Avid media. Three of those edit stations will be performing content compositing as needed.
The network expects 70 hours of new content per week, and 50 hours of edited content per week. They intend to keep the new and edited content on the proposed Media Edit Storage as a performance tier for 30 days. They would like to retain all new and edited footage proposed Media Edit Storage as a near-line tier for two years.
In addition to the current workloads, the network expects to implement a new Media Asset Management (MAM) solution and has requested the Isilon cluster be capable of supporting 120 MBps read and 120 MBps write to support the MAM requirements.
-- Exhibit -
The customer wants to be able to put completed content into a non-editable folder. However, they want to give access to an administrator to delete content if required. What do you recommend to the customer?

A) SmartLock using Compliance mode
B) WORM using Compliance mode
C) SmartLock using Enterprise mode
D) SyncIQ with read-only mode

4. A customer has grown 2 PB in the last year. The cluster performs well most times of the day, but occasionally during the day, the customer notices a decrease in performance. You have been told that 'tree-deletes' are taking too long and can only be run on weekends.
What would you recommend to speed up the 'tree-deletes'?

A) Add 20% more nodes to the cluster to help with degraded performance.
B) Add an SSD tier for metadata, ensuring all nodes have SSDs.
C) Use an A100 node for added CPU performance to help with 'tree-deletes.'
D) Add an SSD node tier for metadata to account for at least 2% of RAW capacity

5. -- Exhibit -
A large manufacturing company is an existing Isilon customer with a cluster consisting of four NL400 nodes with 4TB drives. The cluster is using N+2:1 protection level and the file system shows that it is 60% utilized. Home directories and file shares comprise 75% of the existing content and the remainder is inactive deep archive. The company has 1,000 employees using Windows and Mac clients participating in a single Active Directory (AD) forest.
During a meeting with the CIO and Director of IT you discuss the company's recent acquisition - an engineering firm that specializes in Computer Aided Design (CAD). The engineering firm has 400 UNIX workstations that produce technical drawings which are currently stored on another vendor's SAN solution. The all UNIX environment uses NIS for authentication and name resolution. They do not currently use DNS or LDAP. The engineering company has an old storage system that has been experiencing problems and the CIO would like you to migrate the data onto the Isilon cluster. The CIO would like to eliminate all tape and recover the data onto disk.
The CIO is concerned about security of the company's intellectual property, especially with the rapid adoption of mobile devices and external cloud content sharing services such as DropBox, Egnyte, and SugarSync. They would like to implement an alternative that provides external file sharing and mobile device synchronization while maintaining security control over the company's data.
The Director of IT reports that users are storing non-work related content on the Isilon cluster. They would like to limit the amount of capacity that each user can consume in their home directory and want to ensure you provide the capability to easily visualize which users are over their allotment. The company's Windows users currently leverage Windows Shadow Copy to recover files that have been accidentally deleted. The IT department wants to ensure that Mac and incoming UNIX clients have the same functionality.
The Director of IT also mentions that users are reporting slow response times when browsing their home directories and shared folders. They are concerned that Isilon cannot scale to support their combined requirements.
The customer provides the following environment summary from the engineering firm's recently departed IT staff:
20 TB of Home Directory data
100 TB of active CAD projects
400 TB of archived data stored on tape at an offsite warehouse
-- Exhibit -
Which configuration changes would you recommend for the Engineering users?

A) Utilize SMB2.1 protocol and mount to the Isilon cluster using the Name Server (NS) record IP.
B) Create an FQDN for the Isilon cluster in the LMHOSTS file for each engineering system.
C) Direct all clients to use the Manufacturing DNS server and connect NFS mounts to the FQDN of the Isilon cluster.
D) Mount an NFS share to a node on the Isilon cluster, being careful to equally distribute the load across nodes.

Solutions: