Dell EMC DES-1423 Specialist Implementation Engineer Isilon Solutions Exam Practice Test

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Total 68 questions
Question 1

What is the main functions(s) of the Automatic Replacement Recognition (ARR) feature?



Answer : C


Question 2

In Isilon OneFS, what is a characteristic of CoW with snapshots?



Answer : A

With copy on write, as the name suggests, a new write to HEAD results in the old blocks being copied out to the snapshot version first.

Although this incurs a double write penalty, it results in less fragmentation of the HEAD file, which is better for cache prefetch, etc.

Typically, CoW is most prevalent in OneFS and is primarily used for small changes, inodes and directories.


Question 3

On which node does the SSIP initially reside?



Answer : C


Question 4

A user has recently left the company. After two weeks, the Isilon administrator receive a request to provide some files from the user's directory called \ifs\user\John_Doe\development. The administrator then discovers that the required files have been deleted, but a snapshot of the directory is available.

After restoring the files from the snapshot, which additional step is necessary to access the files?



Answer : B


Question 5

What defines FEC link aggregation mode?



Answer : C

References:

126

Isilon Administration and Management participant guide


Question 6

A company wants to re-use HD400 nodes into a new cluster with OneFS 8.2.0. What is the minimum number of HD400 nodes required?



Answer : A


Question 7

An Isilon cluster has ten A200 nodes and the node pool data protection level is set to N+2. The data access pattern is currently set to streaming. If the data access pattern is changed to concurrency, how many stripes for a 1 MB file are moved to the other drive(s)?



Answer : B


Page:    1 / 14   
Total 68 questions