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Dell EMC Isilon Solutions and Design Specialist Exam Certification Details:
| Books / Training | Isilon Fundamentals 2019 -ES131STG01028Isilon Solution Design: Platform Architecture -ES532STG01056 Isilon Solution Design: Data Protection -ES502STG01256 Isilon Solution Design: Networking -ES502STG01279 |
| Duration | 120 mins |
| Exam Code | E20-555 |
| Number of Questions | 60 |
| Schedule Exam | Pearson VUE |
| Exam Price | $230 (USD) |
| Exam Name | Dell EMC Certified Specialist - Technology Architect - Isilon Solutions (DECS-TA) |
| Sample Questions | Dell EMC Isilon Solutions and Design Specialist Sample Questions |
| Passing Score | 60% |
IT enthusiasts who have to administer Isilon on a daily basis can sharpen the derived skills and acquire specialist sort of expertise with the help of the Dell EMC E20-555 or Isilon Solutions and Design Specialist for Technology Architect exam. Obtaining the corresponding certification, which is the Specialist - Technology Architect, PowerScale Solutions Version 4.0 certification, enables the earner to showcase tremendous excellence in designing Isilon and NAS solutions as per the client’s requirements.
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Dell EMC E20-555 Exam Syllabus Topics:
| Topic | Details | Weights |
|---|
| 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% |
| 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% |
| 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% |
| 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 characteristics | 7% |
| 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% |
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.
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
EMC E20-555 Exam Syllabus Topics:
| Section | Objectives |
| Security and Access Control | - Role-based access control (RBAC)
- Authentication and authorization
|
| Performance and Scalability | - Performance tuning considerations
- Scalability planning
|
| Data Replication | - SyncIQ configuration and workflows
|
| Installation and Implementation | - Deployment best practices
- Initial cluster setup
|
| Isilon OneFS Architecture | - Cluster architecture and node types
- OneFS file system fundamentals
|
| Networking and Client Access | - NFS, SMB, and multiprotocol access
- SmartConnect load balancing
|
| Data Protection and Storage Management | - SnapshotIQ and snapshot management
- SmartPools policies
|
| Monitoring and Troubleshooting | - System health monitoring
- Common troubleshooting scenarios
|
| Cluster Design and Components | - Hardware components and compatibility
- Cluster sizing and scalability
|