Details of Exam Topics
This Dell EMC evaluation focuses on five domains and each of them covers certain skills. The weightage of each topic also varies from area to area. Isilon Infrastructure, Isilon Management, Identity Management, and Advanced Applications, Solution Design Process, Sizing Considerations, and Workload Analysis Tools are the titles of exam domains assessed by E20-555. Some of the most talked-about tools and concepts under these objectives are explaining traits and utility of Isilon nodes, Access Zones, file pools & components, InsightIQ, node compatibilities, use cases of SnapshotIQ, SmartPools, use of RBAC and ZRBAC, Isilon networking, requirements regarding SyncIQ & SmartQuotas, and isi statistics just to detail a few. The use of key analysis tools like iostat, iperf, tcpdump, Wireshark, and NFSstat is also explained well in this test. Overall, every key aspect of Isilon and related technologies are covered in such an evaluation.
Focused Audience
The ideal audience for this exam is sales and architect partners along with internals. Such specialists can have in-depth cognizance about Isilon solutions and perform better in the work sphere.
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Dell EMC Isilon Solutions and Design Specialist Exam Certification Details:
| Schedule Exam | Pearson VUE |
| Exam Name | Dell EMC Certified Specialist - Technology Architect - Isilon Solutions (DECS-TA) |
| Exam Price | $230 (USD) |
| Books / Training | Isilon Fundamentals 2019 -ES131STG01028 Isilon Solution Design: Platform Architecture -ES532STG01056 Isilon Solution Design: Data Protection -ES502STG01256 Isilon Solution Design: Networking -ES502STG01279 |
| Exam Code | E20-555 |
| Sample Questions | Dell EMC Isilon Solutions and Design Specialist Sample Questions |
| Duration | 120 mins |
| Passing Score | 60% |
| Number of Questions | 60 |
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Prior Expertise Required
As mentioned above, E20-555 is the qualifying test for the specialist certification so it is imperative that the aspirant should be accustomed to the theories. Thus, candidates endeavoring for a specialist-level designation should be well-versed in associated-level knowledge. For E20-555 test, here are the associated-level certificates to achieve:
- Associate - ISM Version 3.0;
- Associate - ISM Version 2.0;
- Associate - ISM Version 4.0;
- Specialist - Technology Architect, Isilon Solutions Version 3.0
Any of these options should be acquired by E20-555 aspirants. Doing so lets the test-taker have strong elementary subject-knowledge that is required for a smooth exam journey.
EMC E20-555 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Data Protection and Workload Considerations | - I/O patterns, latency and performance impacts - Data availability, protection and backup/archive workflows |
| Workflow Analysis Tools | - Cluster monitoring with InsightIQ and statistics - Use of tools such as iostat, iperf, tcpdump, Wireshark, NFSstat |
| Solution Design Process | - Information requirements for Isilon solution design - Sizing and capacity planning considerations |
| Isilon Infrastructure and Components | - Nature and use of Isilon nodes and components - Networking, Access Zones and SmartConnect |
| Isilon Advanced Applications and Management | - Job engines, RBAC/ZRBAC and cluster monitoring - Data services: SyncIQ, SmartQuotas, SmartPools, SmartLock - Client access, permissions and protocol support |


