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Isilon Solutions and Design Specialist Exam for Technology Architects

Last Update 15 hours ago Total Questions : 344

The Isilon Solutions and Design Specialist Exam for Technology Architects content is now fully updated, with all current exam questions added 15 hours ago. Deciding to include E20-555 practice exam questions in your study plan goes far beyond basic test preparation.

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Question # 21

At a minimum, how many connected and available nodes are required to maintain quorum in a 25-node cluster?

A.

10

B.

12

C.

13

D.

17

Question # 22

-- 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: 15 TB; 2 years retention: 360 TB

B.

30 days retention: 5 TB; 2 years retention: 120 TB

C.

30 days retention: 1 TB; 2 years retention: 24 TB

D.

30 days retention: 30 TB; 2 years retention: 720 TB

Question # 23

Which level of control does RBAC provide for cluster administration roles?

A.

Object level restrictions

B.

Domain specific restrictions

C.

Activity level restrictions

D.

Activity and object level restrictions

Question # 24

A customer plans to migrate data to a remote Isilon cluster. What is a consideration when configuring a cluster

with SyncIQ and hard SmartQuotas?

A.

SyncIQ ignores quota limits during replication but if a quota is over limit, quotas will still allow users to add

data to the directory.

B.

Quotas should be configured on both SyncIQ source and target directories prior to a migration.

C.

SyncIQ will replicate source quota configurations to the target.

D.

Quotas should be set only on source directories and never on target directories for migrations.

Question # 25

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

Question # 26

Which provider supports authentication and lookup facilities for local users and groups that have been defined and are maintained on the cluster?

A.

AD

B.

File

C.

NIS

D.

Local

Question # 27

Which service daemon do FTP and FTPS use to transfer files to and from the cluster?

A.

ftpsd

B.

vsftpd

C.

sftpd

D.

ftpd

Question # 28

A media and entertainment company has asked for help in creating a new Video On Demand (VOD) storage system. The storage would be delivered to 5000 subscribers simultaneously. They would like to store 5000 hours of full length, High Definition (HD) movies.

What would be the best price-to-performance nodes for this solution?

A.

X400 with no SSD and 96GB RAM

B.

X200 with no SSD and 48GB RAM

C.

Mixed X400 48GB RAM and NL400 24GB

D.

X400 with 1.6TB SSD and 24GB RAM

Question # 29

Which SmartConnect policies are used for workloads that have short lived connections such as HTTP and FTP?

A.

Connection count and round robin

B.

Round robin and CPU usage

C.

Throughput and CPU usage

D.

Throughput and connection count

Question # 30

Which balancing option is provided by SmartConnect Basic?

A.

Round-Robin

B.

Throughput

C.

CPU usage

D.

Connection count

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