PDF Version DemoEnjoy the fast delivery
There is no denying that everyone wants to receive his or her E20-554 practice questions as soon as possible after payment, and especially for those who are preparing for the exam, just like the old saying goes "Time is life and when the idle man kills time, he kills himself." Our E20-554 study materials are electronic products, and we can complete the transaction in the internet, so our operation system only need a few minutes to record the information of you after payment before automatically sending the E20-554 study guide to you by e-mail. You can download and use our training materials only after 5 to 10 minutes, which marks the fastest delivery speed in the field.
One year free renewal
For the sake of the interests of our customers, we will update our E20-554 practice questions regularly to cater to the demand of them. Our experts will spare no effort to collect the latest information about the IT exam, and then they will compile these useful resources into our EMC E20-554 study materials immediately. Therefore, we won't miss any key points for the IT exam. What's more, we will provide the most useful exam tips for you. There is no doubt that with the help of our E20-554 study guide, it will be a piece of cake for you to pass the IT exam and get the IT certification. Customer satisfaction is our greatest pursuit. We will continue to update our E20-554 actual real questions, and to provide customers a full range of fast, meticulous, precise, and thoughtful services.
Do you have the confidence to pass the IT exam without E20-554 study materials? Do you know how to prepare for the IT exam? And have you found any useful study materials for the IT exam? If your answer is "No" for these questions, congratulations, you have clicked into the right place, because our company is the trusted hosting organization refers to the E20-554 practice questions for the IT exam. With the help of our E20-554 study guide, you can pretty much rest assured that you can pass the IT exam as well as obtaining the IT certification as easy as blowing off the dust, because our EMC E20-554 training materials are compiled by a large number of top IT exports who are coming from many different countries. E20-554 study materials in our website are the most useful study materials for the IT exam, which really deserves your attention.
Sound system for privacy protection
It is universally acknowledged that our privacy should not be violated while buying E20-554 practice questions. Our company makes much account of the protection for the privacy of our customers, since we will complete the transaction in the Internet. Our company has made out a sound system for privacy protection. First of all, our operation system will record your information automatically after purchasing E20-554 study materials, then the account details will be encrypted immediately in order to protect privacy of our customers by our operation system, we can ensure you that your information will never be leaked out. In order to make customers feel worry-free shopping about EMC E20-554 study guide, our company has carried out cooperation with a sound payment platform to ensure that the customers’ accounts, pass words or e-mail address won't be leaked out to others.
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.)
EMC E20-554 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Capacity and Performance Design | 25% | - SSD use cases and caching - SmartPools and tiering strategy - Performance requirements analysis - Capacity planning and sizing |
| Topic 2: Isilon Architecture and Concepts | 25% | - OneFS file system fundamentals - Scale-out NAS architecture - Node types and hardware platforms - Data protection and protection levels |
| Topic 3: Solution Design and Sizing | 10% | - Cluster design best practices - Workload analysis and requirements gathering - Scalability and expansion planning |
| Topic 4: Features and Functionality | 20% | - Multi-protocol access and identity management - Deduplication, compression, and data efficiency - Security and authentication - SnapshotIQ, SyncIQ, SmartQuotas |
| Topic 5: Network and Connectivity Design | 20% | - Network topology and protocols - Bandwidth and redundancy planning - SmartConnect configuration - Client access protocols (NFS, SMB, HTTP, HDFS) |
EMC Isilon Design Specialist Exam for Technology Architects Sample Questions:
1. Refer to the exhibit.
A large hospital chain has approached you to redesign their storage infrastructure. The head of IT believes their requirement is for 60 TB of RAW capacity. The following are the notes from meetings with the department heads.
Which is the minimum cluster configuration that meets the customer's requirements?
A) 3 S-Series nodes using SmartPools and 3 NL-Series nodes for Archive
B) 5 S-Series nodes
C) 4 X-Series nodes using SynqIQ to 4 NL-Series nodes
D) 3 NL-Series nodes using SynqIQ to 3 NL-Series nodes
2. You meet a customer for the first time. They explain that their current environment for NAS does not meet their needs. You want to make sure that Isilon is a good fit for their needs.
What would be a good prequalifying question to ask?
A) How many users are in your Directory Services?
B) What protocols are accessing your NAS?
C) Is your datacenter ISO9001 compliant?
D) What application are you using to create directories?
3. Which IsilonOneFS protection level allows you to withstand two drive failures but no more than one complete node failure?
A) N+1
B) N+2
C) N+2:1
D) N+3:1
4. You have gathered information from your customer about their current NAS environment. They indicated they are having performance and time-out issues with their clients accessing the storage. Currently over 5000 clients are simultaneously accessing the NAS; however, this will double in the next year.
Based on this information, what recommendations for a new Isilon cluster would you give to the customer based on this information?
A) Create a three node cluster today. As more clients are added, add three additional nodes each time for 1000 clients.
B) Create a seven node X400 cluster today. You will not need to purchase additional nodes as more clients are added.
C) Create a five node X400 cluster today. As more clients are added, add a Performance Accelerator node for every 1000 clients.
D) Create a six node X400 cluster today. As additional clients are added, add additional X400 nodes for them.
5. A company currently has multiple fileservers to provide home directories for its employees. Each department has a separate fileserver. Most corporate users are on Windows clients and utilize Active Directory, except for the Engineering department, which uses Linux and NIS for authentication. The company is looking for a solution with minimal administrative overhead and a single namespace for the home directories.
What is the recommended solution that will meet this company's requirements?
A) Utilize SmartPools to create two different FilePools, and separate Windows users from Linux users.
B) Configure two separate clusters, one for Windows clients and the other for Linux.
C) Configure a single Isilon cluster and utilize Access Zones for authentication to Active Directory and NIS.
D) Configure a single cluster, and migrate Linux users to Windows.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: C |
