EMC Specialist - Implementation Engineer, Isilon Solutions : E20-357

  • Exam Code: E20-357
  • Exam Name: Specialist - Implementation Engineer, Isilon Solutions Exam
  • Updated: Oct 14, 2026
  • Q & A: 122 Questions and Answers

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About EMC E20-357 Exam

Paper on the desk, phone in your pocket, PC at home — the VCETorrent E20-357 package comes in PDF, software, and online modes, and you can switch between them freely. Downloads are unlimited, simultaneous use is unrestricted, and the same 122 practice questions for the EMC Specialist - Implementation Engineer, Isilon Solutions stay with you on every device.

EMC E20-357 Exam Syllabus Topics:

SectionObjectives
Troubleshooting and Maintenance- Common failure scenarios and resolution
- Upgrade and patch procedures overview
- Cluster health monitoring
Installation and Cluster Configuration- Node addition and expansion procedures
- Initial cluster setup and provisioning
Data Access and Protocols- SMB/CIFS configuration
- HDFS integration overview
- NFS configuration and management
Isilon / PowerScale Architecture Fundamentals- Cluster architecture and node types
- OneFS distributed file system concepts
- Data layout and protection mechanisms
Networking and Performance- Network configuration (LACP, VLANs)
- Performance monitoring and tuning basics
- SmartConnect load balancing
Cluster Administration and Management- CLI and GUI management tools
- User and permission management (ACLs, authentication)
Data Protection and Storage Management- Replication and disaster recovery concepts
- Snapshots and snapshot schedules
- Quotas and capacity management
- SmartPools tiering and data movement

What to Know About the EMC Specialist - Implementation Engineer, Isilon Solutions Before You Start

Registration for the EMC Specialist - Implementation Engineer, Isilon Solutions goes through the official channels listed here:

One detail worth knowing before you book: the E20-357 exam is delivered Online proctored exam or authorized test center delivery depending on region..

Yes — the free trial exists so customers can fully understand the system before buying. Download the sample E20-357 practice questions at no cost, explore the interface, and check the verified answers yourself. Once you purchase, 365 days of free updates are included, and if the product expires, the update service renews at a 50% discount from your member zone.

The EMC Specialist - Implementation Engineer, Isilon Solutions blueprint is organized into 7 domains, led by Installation and Cluster Configuration, Cluster Administration and Management, and Data Protection and Storage Management. The complete weighted syllabus appears above on this page — it is the checklist your preparation should be measured against.

You will face 60 questions within 90 minutes on the E20-357 exam. The real exam pressure comes from that ratio — knowledge alone does not finish exams on time. Rehearse with the VCETorrent test engine's timed mode, repeat the same question sets until the answers consolidate, and pacing stops being a risk factor.

Recommended hands-on experience with Dell EMC PowerScale (Isilon) systems; no strict formal prerequisite typically required.

Eligibility rules do get revised, so before booking, verify the current requirements on the official EMC exam page.

Delivery takes effect immediately: download right after payment, with an email copy arriving within one minute. If 2 hours pass with no email, check spam and contact customer service — professional staff can remotely guide installation and use if needed. Downloads and simultaneous use are not limited, so every device you own can carry the material.

If you sit the E20-357 exam within 60 days of purchase and do not pass, the VCETorrent money back guarantee covers you: file within 2 days of the exam with a scanned enrollment slip and the official score report (PDF), and the claim is processed within 7 days. The candidate name must match the payer name; the policy excludes exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, and expired orders. If you prefer to keep preparing, exchange the product for two free exam packages of equal value and retain the update service on your original purchase.

EMC lists these training resources for the EMC Specialist - Implementation Engineer, Isilon Solutions:

Courses build the framework; repeated practice consolidates it. Pair whichever resource you choose with 122 practice questions from VCETorrent and important knowledge points stay learned, not just seen.

The E20-357 exam — full title Specialist - Implementation Engineer, Isilon Solutions Exam — is EMC's own certification test, and passing it awards the Dell EMC Specialist - Implementation Engineer, Isilon Solutions certification at the Specialist level. The certificate is valuable precisely because it is demanding: it proves to employers that your skills survived a vendor-built examination. It also serves as a stepping stone toward Dell EMC PowerScale / Isilon administration and implementation certifications.

EMC Specialist - Implementation Engineer, Isilon Solutions Sample Questions:

Question #1

An Isilon customer has experienced a node failure which requires that the affected node be permanentlyremoved from the cluster. Upon failure of the node, what will occur in the cluster?

  • A. Nothing. When data protection levels are set appropriately, OneFS will always protect data without manualinteraction.
  • B. OneFS will assume it is a temporary failure and the data will not be protected at the appropriate levels.
  • C. FlexProtect will be activated and data will be protected at the appropriate levels.
  • D. Cluster will detect the node failure and automatically begin the SmartFail process.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #2

What is the minimum number of nodes in an Isilon cluster for N+2 protection?

  • A. 3
  • B. 6
  • C. 5
  • D. 9
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #3

Which impact policies are available on an Isilon cluster?

  • A. High, Medium, Low, Auto
  • B. High, Medium, Low, Default
  • C. High, Medium, Low, Paused
  • D. ASAP, High, Medium, Low
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #4

A customer is trying to get Isilon SyncIQ to run on the two clusters they just purchased. However, they areexperiencing some problems. They have asked you to explain how the SyncIQ licensing works. Whatinformation can be provided to the customer?

  • A. SyncIQ license is included in the OneFS license; no additional license is needed
  • B. SyncIQ license is required on the source but not on the target cluster
  • C. SyncIQ license is required on both the source and target clusters
  • D. SyncIQ license is required on target but not on the source cluster
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #5

You meet a customer for the first time. They explain that their current environment for NAS does not meet theirneeds. You want to make sure that Isilon is a good fit for their needs.
What would be a good prequalifyingquestionto ask?

  • A. How many users are in your Directory Services?
  • B. How many concurrent clients are accessing your NAS?
  • C. Are you currently using a UPS for your main power source?
  • D. Where will the data center be installed?
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

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