E20-555 Online Practice Questions and Answers

DRAG DROP

In what order does an Isilon Gen 6 cluster respond to a client file read request?

Select and Place:

You are helping a customer create a cost-effective Isilon solution. The customer environment includes high IOPS-intensive, random access file-based applications.

Which Isilon storage node type will meet the customer's needs?

A. S-Series

B. NL-Series

C. X-Series

D. Performance Accelerator

Which Isilon job has a default priority of '1'?

A. MultiScan

B. Media Scan

C. FSAnalyze

D. FlexProtect

An Isilon customer implemented a retention period at the directory level. They set individual retention periods on individual files within those directories.

Which retention periods will be enforced?

A. Latest retention period

B. Earliest retention period

C. File-level retention

D. Directory-level retention

On an Isilon cluster, how much space should be reserved for snapshots by default?

A. 0%

B. 5%

C. 10%

D. 20%

A customer has an SMB file directory with 375 TB of data on the primary cluster with a protection level of N+3:1. They want to replicate this directory to the secondary cluster. They are interested in the possibility of setting protection levels on the target cluster.

Which target directory protection level information can be provided?

A. Does not need to match the source and is configured separately on the target cluster

B. Must match the source and is configured separately on the target cluster

C. Cannot be altered and is controlled by SyncIQ

D. Can be altered by the command line interface and is controlled by SyncIQ

A customer plans to consolidate 200 TB of digital images and video content. Performance is important for recently created files. However, the customer wants any content that has not been accessed within 30 days to be stored in the cluster at a much lower cost because performance is no longer critical.Which Isilon configuration should be recommended?

A. X-Series nodes, NL-Series nodes, and SmartPools

B. X-Series nodes and SmartQuotas

C. S-Series nodes, X-Series nodes, and SmartPools

D. NL-Series nodes and SmartLock

If a file is 4 KB in size, how much space is consumed for file data when it is written to the Isilon cluster?

A. 4 KB

B. 8 KB

C. 16 KB

D. 32 KB

Refer to Exhibit below: What is represented by the information shown in the exhibit?

A. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.

B. Directory quota cannot exceed 2 TB for /ifs/data/media and no quota limit on /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.

C. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 2 TB for /ifs/data/media/temp.

D. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 900 GB and each user can only store 75 GB for /ifs/data/media/temp.

You have had several meetings with an existing EMC VMAX customer. They have agreed that they would like to review an initial Isilon Solution for unstructured data used by the Product Development Team. All production is managed through a Global Enterprise Resource Planning system based in Germany. They require 600TiB of usable capacity. The File System must be accessible from Windows and Linux High-End Workstations. The files are generally not accessed after 120 days, and they would like automated tiering.

Which questions about architectural integration will impact the solution design?

A. • What Enterprise Resource Planning platform are they using in manufacturing?

•

What is their Recovery Point Objective?

•

What is their Archival Strategy?

B. • How many data centers do they have?

•

Will their Network Infrastructure support implementing Isilon?

•

What Enterprise Resource Planning platform are they using in manufacturing?

C. • How many clients will access the File System?

•

Will their VDI clients access the Isilon Cluster?

•

What is the DR plan for the ERP System?

D. • What non-sizing-specific factors in the customer's environment could impede integration of the Isilon solution?

•

What applications are they using?

•

What are your priorities among performance, scalability, or availability?

Your customer is a major metropolitan newspaper. Your previous discussion centered on their storage requirements, and you asked them some of the Top Ten questions.

They responded: "Well, it's not the prettiest or most high-tech solution...we use Secure FTP (SFTP) to upload the stories and images and put them in a workflow that formats them for printing in the newspaper." "What really worries us is the fact that our Storage Array from your competitor is going out of maintenance in 120 days, and they are dropping support for Secure FTP. This isn't even considered in our D/R Plan. Do you have a better solution with Isilon?"

Which top 10 questions led to this information?

A. How much capacity are you looking for? What applications access this storage? What risks are there in your current infrastructure?

B. What is your network infrastructure like? How many Storage Fabrics do you have? What is your Disaster Plan for the Newspaper?

C. What does your infrastructure look like? What applications access this storage? What protocols and version number?

D. What filesystems, SMB, NFS, or other are you using? What does your infrastructure look like? How do you manage your File Systems?

When creating a FilePool policy via the OneFS WebUI, what is the maximum allowed number of condition blocks?

A. 1

B. 3

C. 8

D. No limit

Which SyncIQ policy is required if the goal is to have all source data replicated and to retain deleted files?

A. Async Policy

B. AutoBalance Policy

C. Copy Policy

D. Sync Policy

What are attributes of SFTP?

A. Uses FTP protocol Uses port 22 Requires client software

B. Uses FTP protocol Uses port 990 Requires client software

C. Does not use FTP protocol Uses port 990 Does not require client software

D. Does not use FTP protocol Uses port 22 Requires client software

Allocation schema are being used.

All the Linux clients are accessing Isilon exports using NFSv3 via the `NFS_Pool'. All the Windows clients are accessing Isilon shares using SMBv3 via the `SMB_Pool'.

While deploying Isilon, the customer reserves the whole network subnet for Isilon. The customer is facing performance issues with a new workload that is accessing the Isilon via Kerberized NFSv4.

What is recommended when creating a new IP pool for NFSv4 clients?

A. Dynamic IP Allocation in the `System' access zone

B. Dynamic IP Allocation in the `Data-Zone' access zone

C. Static IP Allocation in the `System' access zone

D. Static IP Allocation in the `Data-Zone' access zone