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E20-559 Exam Questions & Answers

Exam Code: E20-559

Exam Name: Isilon Solutions Specialist Exam for Storage Administrators

Updated: Mar 20, 2024

Q&As: 98

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Practice These Free Questions and Answers to Pass the EMCSA Exam

Questions 1

What are the benefits of Isilon Scale-Out NAS versus Scale-Up NAS technology?

A. File-based storage, File system upper limit 20 PB+, quick scalability, and more granular file protection

B. Block-based storage, file system upper limit 10 PB, nodes contain all components, and RAID protection

C. Block-based storage, file system upper limit 20 PB+, nodes contain all components, and more granular file protection

D. File-based storage, file system upper limit 16 TB, quick scalability, and volume level RAID protection

Show Answer
Questions 2

An organization has an Isilon cluster with 15 S-S210 nodes in a single node pool and 20 NL400 nodes in a second node pool. They want to implement Global Namespace Acceleration. Which requirements must be achieved before Global Namespace Acceleration can be activated?

A. All S210 nodes must contain one SSD drive SSD capacity must be at least 0.5% of the total cluster space

B. At least seven S210 nodes must contain at least one SSD drive SSD capacity must be at least 1.5% of the total cluster space

C. All S210 nodes must contain at least one SSD drive SSD capacity must be at least 2.25% of the total cluster space

D. All S210 nodes must contain at least one SSD drive SSD capacity must be at least 20% of the total cluster space

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Questions 3

What accurately describes the behavior of InsightIQ with FSA enabled on an Isilon cluster?

A. FSA job runs at 22:00 hours every night by default

B. Storage usage statistics will be less accurate

C. A separate FSA license is required

D. Total number of monitored nodes capacity is reduced by half

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Questions 4

When creating an SMB share on the Isilon cluster, what is the effect of selecting the "Apply Windows Default ACLs"?

A. An ACL with the equivalent of UNIX 700 mode bit permissions is created for any directory automatically created

B. File permissions are automatically set to be the same as the share permissions

C. Share permissions' configuration is no longer required as it too will be set to the default values

D. Ownership of all files in the directory will be set to the default user's SID

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Questions 5

A UNIX user is accessing a file through an NFS export on an Isilon cluster. The user is successfully

authenticated through the LDAP server.

In addition to file permissions, what else must be considered to determine the degree of file access the

user will receive?

A. User's access token

B. Whether the SmartConnect pool is set to `static'

C. User SID-defined in the ID Mapper database

D. User's access zone

Show Answer

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