Specialist - Platform Engineer, Isilon Exam: E20-655 Exam
"Specialist - Platform Engineer, Isilon Exam", also known as E20-655 exam, is a EMC Certification. With the complete collection of questions and answers, PrepAwayPDF has assembled to take you through 112 Q&As to your E20-655 Exam preparation. In the E20-655 exam resources, you will cover every field and category in EMCPE Isilon Certification helping to ready you for your successful EMC Certification.
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EMC E20-655 Exam Overview:
| Certification Vendor: | Dell EMC (Dell Technologies) |
|---|---|
| Exam Name: | EMC Specialist - Platform Engineer, Isilon Exam |
| Exam Number: | E20-655 |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | Retired (no longer offered) |
| Related Certifications: | Dell EMC Data Storage Specialist Dell EMC Isilon Certification Track |
| Exam Format: | Multiple Choice, Scenario-based Questions |
| Available Languages: | English |
| Real Exam Qty: | 60 |
| Recommended Training: | Dell EMC Isilon Administration Training |
| Exam Registration: | Dell Technologies Education Services |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or authorized testing center (depending on availability at time of program offering) |
| Pre Condition: | Recommended experience with enterprise storage systems and basic knowledge of Isilon/OneFS architecture. |
| Official Syllabus URL: | https://education.dell.com |
EMC E20-655 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Isilon Architecture and Concepts | - Storage pools and data layout - Cluster architecture and nodes - OneFS distributed file system fundamentals |
| Topic 2: Data Protection and Availability | - High availability and failover mechanisms - SnapshotIQ and snapshots - Replication (SyncIQ) |
| Topic 3: Installation and Initial Configuration | - Cluster setup and initialization - Network configuration and SmartConnect |
| Topic 4: Administration and Management | - User and permission management (NFS, SMB, HDFS) - Storage provisioning and quotas - Monitoring and performance management |
| Topic 5: Troubleshooting and Maintenance | - Log analysis and system tools - Cluster health diagnostics - Performance issue resolution |
EMC E20-655 FAQ — Everything to Know Before You Register
The E20-655 exam is EMC's official assessment for the EMC Specialist - Platform Engineer, Isilon certification, which sits at the Specialist level. It verifies that you can work with the EMC Specialist - Platform Engineer, Isilon skill set the way real jobs demand — not merely recognize the terminology. It also belongs to a certification family that includes Dell EMC Isilon Certification Track, Dell EMC Data Storage Specialist, so passing it strengthens your position across multiple career paths. For newcomers and veterans alike, the E20-655 exam is the kind of credential that converts effort into evidence.
The EMC Specialist - Platform Engineer, Isilon blueprint contains 5 domains, beginning with Isilon Architecture and Concepts, Administration and Management, and Data Protection and Availability. Use the weightings like a map of where the points live — the heaviest domains earn the largest share of your study hours. The complete topic list is in the exam topics section above; study against it, and nothing in the exam will feel unannounced.
You're looking at 60 questions inside 90 minutes on the EMC Specialist - Platform Engineer, Isilon exam. Do the division now and memorize your per-question budget; on exam day, anything that blows its budget gets flagged and revisited with leftover time. Timed practice is what makes this instinctive — the PrepAwayPDF PC test engine runs time-limited mock exams and scores them automatically, so you arrive already knowing your pace.
The official EMC Specialist - Platform Engineer, Isilon format list includes: Multiple Choice, Scenario-based Questions. Each format rewards a specific skill — scenario items reward careful reading order, multi-select items reward completeness — so practice should cover all of them, not just your favorites. PrepAwayPDF's 112 practice questions span the full list, which means the exam's mechanics feel rehearsed and only its content requires thought.
EMC offers the E20-655 exam in English. Choose the language you process fastest when the clock is running — comprehension speed quietly decides borderline results. If English is your pick, working through PrepAwayPDF's English E20-655 practice questions builds precisely the vocabulary the exam will use against you.
Passing the EMC Specialist - Platform Engineer, Isilon exam earns a credential valid for Retired (no longer offered). Record the expiry date as soon as you pass, and look into recertification options well in advance — a renewal planned early is trivial, a lapsed credential is not. Recertification policy belongs to EMC and changes periodically, so confirm the current rules on the official certification page.
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A phone alone can carry your entire review load — the lightest schoolbag you'll ever own.
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Spend half the time and keep all of the coverage: download the free E20-655 demo, and let PrepAwayPDF's 112 practice questions make your EMC Specialist - Platform Engineer, Isilon preparation the efficient part of your week.
EMC Specialist - Platform Engineer, Isilon Sample Questions:
Where do you go to access AVP?
- A. Web administration interface, Diagnostics section
- B. Command Line Interface
- C. IGS Tools Home Page
- D. Axeda SupportIQ site
Correct Answer: C 🗳️
A customer has configured a job to have a high impact level.
How will the job engine react to this action?
- A. It will not pause the job for higher priority jobs.
- B. It will lower the priority level if node load levels are too high.
- C. It will preserve the impact level if node load levels are too high.
- D. It will allocate additional resources to the job when it runs.
Correct Answer: D 🗳️
What is the expected displayed output after running "isi devices -d 3"?
- A. Displays the individual detailed status information for drive 3 on the node you are connected to
- B. Displays the drive controller status and individual drive connectivity status for node 3
- C. Displays the individual detailed status information for drive 3 on each node in the cluster
- D. Displays the bay, Lnum, da, Serial number, and health status for each drive in node 3.
Correct Answer: D 🗳️
A customer has sent you a very large log set. You want to investigate the messages logs in
the ./messages folder in a log set for the last group change. If the cluster name is "Isilon-1", what command could be used to search inside these logs for a search string "group"?
- A. tail -1 Isilon-1-* | grep group
- B. grep group Isilon-1-*
- C. cat Isilon-1-* | grep -i group | tail
- D. cat * | grep group
Correct Answer: C 🗳️
Which condition could make it necessary to reset the CELOG DB?
- A. The master coalescer nodes ext-2 interface was added to a different subnet.
- B. Always required as part of an upgrade from OneFS 6.0 to 7.x
- C. /var partition is >95% full
- D. The LNN rebooted causing the master coalescer function to move
Correct Answer: C 🗳️
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