Dell EMC DES-1423 Exam Questions Instant Access

Question 1

What is the minimum storage space needed on a datastore to hold InsightIQ?

A50 GB

B65 GB

C70 GB

D85 GB

Answer : C

Question 2

What is the recommended number of delegations for a SmartConnect zone name for each SmarConnect zone alias on a cluster?

Answer : A

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Isilon Administration and Management participant guide

Question 3

In an Isilon environment, what is a requirement to join multiple, untrusted Active Directory (AD) authentication sources to an access zone?

AMust use a common /ifs tree for all access zones.

BOnly one of the AD provider instances can exist in a zone at one time.

CAll untrusted AD provider instances must exist in all access zones.

DMust only join Active Directory domains in the same forest.

Answer : D

Isilon Administration and Management participant guide

Question 4

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

AUsed for small changes, inodes, and directories.

BAvoids the double write penalty.

CIncreases file fragmentation.

DUsed for more substantial changes such as deletes.

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 5

Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?

ATransparent failover

BStateless connection

CStateful connection

DContinuous availability

Answer : D

References:

257

Isilon Administration and Management participant guide

Question 6

A company has an existing 8-node F800 Isilon cluster with two Z9100 Dell Ethernet back-end switches running on OneFS 8.2.0. The company is planning to add 72 A200 nodes into the cluster. What is the minimum number of additional switches required to support the configuration?

Answer : D

Question 7

Which command shows the node running as the job coordinator?

Aisi job statistics

Bisi job status

Cisi job status -v

Disi job statistics view -v

Answer : C

Dell EMC Specialist Implementation Engineer Isilon Solutions DES-1423 Exam Questions