Last Updated: Oct 08, 2026
No. of Questions: 70 Questions & Answers with Testing Engine
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| Certification Vendor: | Dell EMC |
|---|---|
| Exam Name: | Specialist – Implementation Engineer, Isilon Solutions Exam |
| Exam Number: | DES-1423 |
| Related Certifications: | DCS-IE Isilon Solutions PowerScale Implementation Engineer |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Passing Score: | 63% |
| Real Exam Qty: | 60 |
| Exam Format: | Scenario-based questions, Multiple choice |
| Recommended Training: | Dell PowerScale Implementation Training |
| Exam Registration: | Dell Technologies Certification Portal Pearson VUE Exam Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Proctored exam (online or testing center depending on Pearson VUE availability) |
| Pre Condition: | No strict prerequisites, but knowledge of enterprise storage, networking, and Linux/UNIX administration is recommended. |
| Official Syllabus URL: | https://learning.dell.com/content/dam/dell-emc/documents/en-us/DES-1423_Specialist_Implementation_Engineer_Isilon_Solutions_Exam.pdf |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: OneFS Modules and Data Services | 12% | - System services
|
| Topic 2: Client Protocols and Data Access | 12% | - Audit and integration
|
| Topic 3: NAS, PowerScale, and OneFS Fundamentals | 13% | - PowerScale architecture and scale-out concepts
|
| Topic 4: Configuring Foundations for Access | 17% | - Networking configuration
|
| Topic 5: Data Protection and Layout | 13% | - Storage efficiency
|
The EMC Specialist - Implementation Engineer, Isilon Solutions exam is split across 5 areas, with OneFS Modules and Data Services (12%), Data Protection and Layout (13%), Client Protocols and Data Access (12%) carrying the most weight. Study in proportion to those shares — the full outline is in the section above this page.
The DES-1423 exam is EMC's official certification test — passing it earns the DCS-IE (Specialist – Implementation Engineer, Isilon Solutions) credential at the Specialist level. Its influence comes from how practical it is: employers use the EMC Specialist - Implementation Engineer, Isilon Solutions certificate as proof that you can do the work, not just talk about it. It also connects to DCS-IE Isilon Solutions, PowerScale Implementation Engineer, giving the credential a natural next step.
Yes — ActualTorrent offers a free demo of the EMC Specialist - Implementation Engineer, Isilon Solutions questions so you can see the quality before you pay. After purchase, 365 days of free updates are included; once the year expires, renew the update service at a 50% discount from your member zone.
Registration is handled through EMC's official channels:
Delivery of the exam itself is via Proctored exam (online or testing center depending on Pearson VUE availability).
Delivery is instant: your DES-1423 product is emailed within one minute of payment — if nothing arrives within 2 hours, check spam and contact our 7x24 support; we reply within two hours and resend immediately. On failure, the guarantee has written terms: sit the corresponding DES-1423 exam within 60 days of purchase, submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund completes within 7 days. The policy covers the corresponding exam only; attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders are excluded, and the candidate name must match the payer name. If you prefer, exchange your product for two free exam products of equal value and keep the update service on the original.
Yes, the vendor recommends these options:
Training covers the theory; the 70 practice questions for the DES-1423 exam from ActualTorrent test it under real exam conditions.
The EMC Specialist - Implementation Engineer, Isilon Solutions exam contains 60 questions within 90 minutes. That is a tight ratio — the candidates who finish calmly are the ones who practiced under a clock. Run full timed sessions in the ActualTorrent test engine until DES-1423 exam pacing becomes habit, not hope.
No strict prerequisites, but knowledge of enterprise storage, networking, and Linux/UNIX administration is recommended. These rules are set by EMC and may change, so confirm the current requirements on the official exam page: https://learning.dell.com/content/dam/dell-emc/documents/en-us/DES-1423_Specialist_Implementation_Engineer_Isilon_Solutions_Exam.pdf before registering for the EMC Specialist - Implementation Engineer, Isilon Solutions exam.
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)?
Correct Answer: D 🗳️
An Isilon cluster has four H500 nodes. Data protection and access are set to N+1 and concurrency respectively. How many drives will be used across the disk pool to protect a 1 MB file?
Correct Answer: C 🗳️
When reviewing the actual protection output of N+4/2, what does the number "4" represent?
Correct Answer: B 🗳️
Explanation: Only visible for ActualTorrent members. You can sign-up / login (it's free).
You are configuring the network on a Isilon source cluster. The administrator wants to dedicate a new subnet for replication. Which consideration must be addressed for SyncIQ to work properly?
Correct Answer: D 🗳️
Explanation: Only visible for ActualTorrent members. You can sign-up / login (it's free).
An Isilon administrator wants to enable quota notifications for their LDAP users. However, the users' email IDs are not updated in the LDAP environment. What additional configuration needs to be performed?
Correct Answer: B 🗳️
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