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Dell EMC Isilon Solutions and Design Specialist Exam Certification Details:

Duration120 mins
Schedule ExamPearson VUE
Sample QuestionsDell EMC Isilon Solutions and Design Specialist Sample Questions
Exam CodeE20-555
Number of Questions60
Books / TrainingIsilon Fundamentals 2019 -ES131STG01028
Isilon Solution Design: Platform Architecture -ES532STG01056
Isilon Solution Design: Data Protection -ES502STG01256
Isilon Solution Design: Networking -ES502STG01279
Passing Score60%
Exam NameDell EMC Certified Specialist - Technology Architect - Isilon Solutions (DECS-TA)
Exam Price$230 (USD)

Reference: https://education.emc.com/_content/_common/docs/exam_descriptions/e20-555_TA_Isilon_Solutions_And_Design_Specialist_Exam.pdf?utm_source=int-exam-tool-exampdf&utm_medium=web-edsvcs&utm_campaign=demand-gen

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Exam Overview

The key focus of the Dell EMC E20-555 exam is on design and architecture-related principles essential for meeting the customer requirements. To make sure each aspect is covered, the exam follows a strict pattern. As per it, the actual test is 120-minute long and contains 60 questions. However, the vendor has kept the question-type details a secret. Seeing the industry scenario as a whole, we can only assume that the final exam is likely to cover questions based on MCQ and performance-based format. The passing percentage is 60% and candidates will be able to know the pass or fail status soon after the exam ends. For test registration, one has to visit the Pearson VUE website, which is an authorized body bearing the responsibility of conducting this E20-555 exam across the world. As far as a delivery method is concerned, the exam is available via online and offline proctoring facilities. In both modes, the exam is entirely computer-based and digitally scored. After three working days of taking-up the exam, the candidate can claim a detailed scorecard. The exam fee is $230 per attempt and should be paid as an exam voucher. Pay attention that this voucher is for one-time use only and is non-refundable.

Books to Ace E20-555 Exam

Being a specialist test, E20-555 leaves no stone unturned to grill the knowledge of the test-taker. So, it is wise to take the right study resources on board. Books are the best and viable way to have an impactful self-study. When you are looking for a manual to master the E20-555 subject domains, Amazon won’t disappoint you at all. Thus, here are the top recommendations:

  • EMC Isilon Complete Guide

    Being a boon for every E20-555 aspirant, this book is a must-have when getting the exam ready is the intention. It is the 2020 edition and is available in Kindle and Paperback format. Also, a handbook like this is equipped with practical tools for impactful self-assessment. Because of these only, one can gain stand-out expertise in the EMC Isilon domain and face the exam challenges with full confidence. As such material has been curated by a best-selling author, Gerardus Blokdyk, its viability can’t be questioned. More so, the mind-bending items included in the book are challenging and useful. With this guide, you get lifetime assistance. So, it is indeed the best bet for you.

  • Isilon Systems: Tactical & Strategic Database Specifications

    This one is a quality book from the house of United States Editorial DataGroup. As it has been recently published, you will have access to only updated exam knowledge. However, only the Kindle edition is obtainable at almost $12. In particular, the guide explains key specifications and parameters of the Tactical & Strategic Report and Database for Isilon Systems most straightforwardly and impressively. Plus, it gives better clarity about Isilon and its market penetration.

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Dell EMC E20-555 Exam Syllabus Topics:

TopicDetailsWeights
Solution Design Process-Describe the information requirements for designing an Isilon solution, including determining hardware and software capacity, file server consolidation, file size considerations, performance sizing impact, data types, and I/O characteristics7%
Sizing Considerations-Describe how data availability and protection are implemented and measured on an Isilon cluster.
- Describe how disk space is utilized for small and large files and its effects on protection overhead.
-Describe how I/O patterns and latency requirements impact workflows on the Isilon cluster
-Describe the challenges and considerations for configuring backup and archive workflows
18%
Isilon Management, Identity Management, and Advanced Applications-Describe how to determine when to use SnapshotIQ when snapshots are not recommended
-Describe data requirements regarding SmartPools, File Pools, and CloudPools
-Describe data requirements regarding SyncIQ, SmartQuotas, SmartDedupe, Antivirus, and SmartLock
-Describe the client access, client permissions and client protocol accesson the Isilon cluster
-Describe the nature and use of job engines
-Describe the nature and use of RBACand ZRBAC
-Describe journaling, file striping, data protection, metadata, and caching
-Describe replication and recovery
47%
Workload Analysis Tools-Describe the cluster monitoring with InsightIQ and isi statistics
-Describe the nature and appropriate use of workflow analysis tools: iostat, iperf, tcpdump, Wireshark, NFSstat
8%
Isilon Infrastructure-Describe the nature and use of Isilon nodes, components, node pools, and node compatibilities
-Describe the nature and use of latency, sequential versus random access, and endurant cache
-Describe the nature of Isilon networking, Access Zones, and use of SmartConnect
20%

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