We have three versions: PDF version, SOFT version, APP On-line version

We have three versions: PDF version, Software version, APP On-line version. Our E20-554 dump exams can satisfy all demands of candidates.

PDF version: If you are used to studying on paper, PDF version of E20-554 exams cram is available for you. Also it is simple for use.

Soft version: Now many candidates like to use software and study on computer, Software version of E20-554 exams cram is more intelligentized and humanized. It can simulate the real exam's scenarios, set timed score, score your performance, point out mistakes and remind you of practicing many times. It is installed on the windows operating system, and running on the Java environment.

APP On-line version: Functions of APP version of E20-554 exams cram are mostly same with soft version. The difference is that APP online test engine is more stable, and supports Windows/Mac/Android/iOS ect., because it is the software based on WEB browser.

In addition, we provide one year service warranty for EMC E20-554 exams cram. Our customer service is 7/24 online. We provide free demo download before purchasing complete E20-554 dump exams. After you pay you will receive our exam materials in a minute and then you pay 20-36 hours on practicing exam questions and answers, you will pass exam easily. If you fail the Isilon Design Specialist Exam for Technology Architects exam we will full refund (based on unqualified score) or you can free change to other exam dumps. Trust me, E20-554 dump exams will help you success!

After purchase, Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

E20-554 - Isilon Design Specialist Exam for Technology Architects is an essential exam for EMC EMC Certification certification, sometimes it will become a lion in the way to obtain the certification. Many candidates may spend a lot of time on this exam; some candidates may even feel depressed after twice or more failure. Right now you may need our E20-554 dump exams (someone also calls E20-554 exam cram). We believe if you choose our products, it will help you pass exams actually and also it may save you a lot time and money since exam cost is so expensive. EMC E20-554 exams cram will be your best choice for your real exam. We DumpExams not only offer you the best dump exams but also golden excellent customer service.

We support Credit Card that your money and information can be guaranteed

We support Credit Card payment while purchasing E20-554 dump exams, as everyone know Credit Card is international largest and most reliable payment term in the world and also safe and guaranteed, buyers' benefits can be protected. Our E20-554 exams cram not only helps you pass Isilon Design Specialist Exam for Technology Architects exam easily but also makes sure you worry-free shopping. If you have any unsatisfied problem about E20-554 dump exams you can reply to us, also Credit Card will guarantee you power. Also if candidates apply for refund, Credit Card will guarantee buyer's benefits and the process for refund will be simple. Also we guarantee every user's information safety. If you purchase our EMC E20-554 exams cram you keep your information secret.

We are a legal company offering the best EMC E20-554 dump exams

We are a legal authorized company which was built in 2011. We are growing larger and larger in these five years and now we become the leading position in this field. Now we are confident that our E20-554 dump exams are the best products, if you choose us, the passing probability will be high. We pay much to research and development department every year. Also we can always get one-hand information resource. So that our E20-554 exams cram are always high-quality and stable.

EMC Isilon Design Specialist Exam for Technology Architects Sample Questions:

1. A potential customer requires 4 PB of usable capacity to store media files. The workloads are a combination of streaming video delivery and long term archive of video assets.
There is very little space available in the customer's datacenter, so physical density is very important. The customer is concerned about performance impact and potential data loss when using 3 TB or larger drives.
What Isilon capabilities can address the customer's concerns?

A) Isilon nodes have more drives per rack unit so fewer shelves are required.
Proactive hot sparing eliminates most drive rebuilds.
N+3 and N+4 Protection Levels exceed traditional RAID6 availability.
B) Isilon does not perform rebuilds - data reprotection is typically 2x-3x faster than traditional RAID
rebuilds.
N+3 and N+4 Protection Levels exceed traditional RAID6 availability.
Data redistribution runs faster with more nodes in the cluster.
C) Isilon does not perform rebuilds - data reprotection is typically 2x-3x faster than traditional RAID
rebuilds.
Data recovery is consistent, taking the same amount of time regardless of cluster size.
Isilon 'short strokes' 4TB drives to reduce rebuild time.
D) N+3 and N+4 Protection Levels exceed traditional RAID6 availability.
Proactive hot sparing eliminates most drive rebuilds.
Endurant Cache reduces the overhead for write operations.

2. -- 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 Isilon license options are required to meet the customer's needs?

A) SnapshotIQ SmartQuotas Syncplicity EE SyncIQ InsightIQ SmartPools
B) SnapshotIQ SmartQuotas Syncplicity EE InsightIQ SmartPools
C) SnapshotIQ SmartQuotas SmartLock SyncIQ InsightIQ
D) SnapshotIQ SmartConnect Advanced SmartQuotas SyncIQ InsightIQ SmartPools

3. Your customer has observed a degradation in response time while browsing for media files within the Production Media folder on the Isilon cluster. That directory now contains over five million files. It was confirmed that there are no network or edit station related causes.
What changes to the Isilon cluster will best accelerate the browsing performance?

A) Upgrade network interfaces on the nodes to 10 Gbps
B) Upgrade RAM on the nodes
C) Add an A-Series Performance Accelerator node
D) Add Solid State Drives (SSDs) to the nodes

4. You will be meeting with the Corporate Security Team as part of the implementation planning for a new Isilon cluster deployment. The Lead Security Analyst has asked you to discuss the Authentication Sources on your Isilon Cluster.
What customer questions regarding Isilon-supported Authentication Sources do you need to be prepared to answer?

A) Is the cluster X.400 compliant?
What firewall rules are in place to prevent data leakage?
Is there a audit trail for access zone configuration changes?
B) What mechanism are you using for NFS authentication?
Do you support Novell Directory Services?
What implementations of LDAP are supported?
C) What mechanism are you using for NFS authentication?
Do you have multiple AD domain support?
What versions of LDAP are supported?
D) Are you using File Services for UNIX in your AD environment?
Do you support NIS+ for NFS authentication?
Do you support multiple Access Zones connecting to the AD Domain?

5. -- 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 -
Refer to the exhibit.

Based on the described use of the cluster, what are the customer's capacity requirements?

A) 30 days retention: 5 TB; 2 years retention: 120 TB
B) 30 days retention: 1 TB; 2 years retention: 24 TB
C) 30 days retention: 30 TB; 2 years retention: 720 TB
D) 30 days retention: 15 TB; 2 years retention: 360 TB

Solutions: