EMC DES-1423 Actual Free Exam Questions & Community Discussion

Exam Code/Number: DES-1423
Exam Name/Title: Specialist - Implementation Engineer, Isilon Solutions Exam
Certification Provider: EMC
Corresponding Certification: DCS-IE

Exam Questions: 70
Updated On: Jul 12, 2026

Question #1

What is the maximum number of active Swift connections on a 5-node Isilon cluster?

A. 500

B. 750

C. 250

D. 1000

Discussion 0

Correct Answer: B Vote an answer

Question #2

What is the correct hierarchy of the Job elements structure?

Discussion 0

Correct Answer:

Question #3

Refer to the Exhibit.

In an Isilon environment, match the connectivity type to the proper numerical port reference shown in the exhibit.

Discussion 0

Correct Answer:

Question #4

When configuring NTP on a 4-node Gen 6 cluster, how many chimer nodes are automatically configured on the cluster?

A. 2

B. 4

C. 3

D. 1

Discussion 0

Correct Answer: C Vote an answer

Question #5

What defines FEC link aggregation mode?

A. Switches to the next interface when the primary interface becomes unavailable.

B. Balances outbound traffic across all active ports in the aggregated link.

C. Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses, and VLAN tag.

D. Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses.

Discussion 0

Correct Answer: D Vote an answer

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Question #6

Which data access pattern makes the prefetch caching algorithm to be highly aggressive?

A. Random

B. Streaming

C. Parallel

D. Concurrency

Discussion 0

Correct Answer: B Vote an answer

Question #7

A company has a 4-node Isilon H600 cluster dedicated for a high-performance workflow. The administrator wants to convert their cluster SSD strategy from L3 cache to use the SSDs for metadata acceleration.
What should be considered?

A. Converting to use SSDs for metadata acceleration turns off prefetching.

B. Deselecting L3 cache for an SSD strategy has no impact to the workflow.
References:
Isilon Administration and Management participant guide

C. Once enabled, the L3 cache cannot be disabled without support assistance.

D. Migration of data and metadata from the SSDs to HDDs can take hours.

Discussion 0

Correct Answer: D Vote an answer

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