DEE-1421 Exam Questions and Answers

QUESTION: 1

An administrator is investigating the performance of one of their Dell EMC Isilon clusters. Using the isi statistics drive command, the performance of the first five drives is shown.
Based on the exhibit, what represents the status of the drives?

I/O latency is approximately half a millisecond
Drives operate well within their estimated IOPS limits
I/Os are not queuing due to high latency
Drives exceed their estimated IOPS limits

Answer(s): B

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QUESTION: 2

An IT team is preparing to replicate a dataset from their existing primary Dell EMC Isilon cluster to a secondary cluster. Both clusters are licensed for SmartLock Enterprise and SyncIQ is used for replication. The source directory is a SmartLock directory and the target directory must be a SmartLock directory.
When consulting with the IT team, what is a key consideration before running the replication policy?

Enable WORM on the target directory after the initial synchronization.
Allow OneFS to create the target directory automatically.
Manually create target SmartLock directory before replicating.
Specify the “root” user that can delete files committed to a WORM state.

Answer(s): B

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QUESTION: 3

A company has three Dell EMC Isilon X2000 nodes and needs to configure two subnets on the cluster. The production subnet will only use a 10 GigE-1 port from each node. The second subnet will use both ext-1 and ext-2 ports on each node. The company will access each subnet with its SmartConnect zone name.

Given that the second subnet is isolated with no route to the DNS server, how many IP addresses are needed for each subnet to accommodate the requirements?

3 for production and 7 for isolated
4 for production and 6 for isolated
4 for production and 7 for isolated
6 for production and 4 for isolated

Answer(s): D

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QUESTION: 4

What enables CloudPools to achieve a recall of data from the cloud?

Creating a HardLink file for every file whose data is archived to the cloud
Creating a SoftLink file for every file whose data is archived to the cloud
Creating a SmartLink file for every file whose data is achieved to the cloud
Creating a copy file for every file whose data is achieved to the cloud

Answer(s): C

Reference:

https://www.emc.com/collateral/white-papers/h14775-isilon-cloud-pools-and-ecs-solution-guide.pdf

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QUESTION: 5

SyncIQ policies are being configured between two Dell EMC Isilon clusters at a company’s location. In addition, the company wants the ability to perform a failover at an Access zone level. Which actions should be performed to meet the requirement?

Create one NS record delegation per cluster.
NS record should always point directly to the cluster SSIP address.
Create one NS record delegation per SmartConnect zone.
NS record should always point to an “A” record containing the zone SSIP.
Create one NS record delegation per SmartConnect zone.
NS record should always point directly to the SmartConnect zone IP address.
Create one NS record delegation per cluster.
NS record should always point to an “A” record containing the cluster SSIP address.

Answer(s): C

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EMC DEE-1421 Exam (page: 1)
EMC Expert - Isilon Solutions
Updated on: 25-Dec-2025

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QUESTION: 5

EMC DEE-1421 Exam (page: 1) EMC Expert - Isilon Solutions Updated on: 25-Dec-2025

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QUESTION: 1

QUESTION: 2

QUESTION: 3

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QUESTION: 5

EMC DEE-1421 Exam (page: 1)
EMC Expert - Isilon Solutions
Updated on: 25-Dec-2025