This exam focuses on architectural and design principles that facilitate providing a solution that meets customer requirements. This exam covers the following: Isilon scaled-out storage platform opportunities, data integrity, role-based administration, caching, identification, authentication, and architecture, performance, tiering, and data protection, Isilon software, requirements gathering, architectural and implementation considerations, sizing guidelines, horizontal and vertical markets and their sizing considerations
Dell EMC provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.
Dell EMC Isilon Solutions and Design Specialist Exam Summary:
| Exam Name | Isilon Solutions and Design Specialist Exam for Technology Architects (DECS-TA) |
| Exam Code | E20-555 |
| Exam Price | $200 (USD) |
| Duration | 120 mins |
| Number of Questions | 60 |
| Passing Score | 63% |
| Books / Training | Isilon Fundamentals (MR-1WNISILONFUND) Isilon Solution Design – Video ILT (MR-7TP-ISID0916) |
| Sample Questions | Dell EMC Isilon Solutions and Design Specialist Sample Questions |
| Practice Exam | Dell EMC E20-555 Certification Practice Exam |
Dell EMC E20-555 Exam Syllabus Topics:
| Topic | Details | Weights |
| 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 |
18% |
| Isilon Advanced Applications, Identity Management, and Management | - Describe how to determine when to use SnapshotIQ when snapshots are not recommended - Describe data requirements regarding SmartPools, SD Edge, and CloudPools - Describe data requirements regarding SyncIQ, SmartQuotas, SmartDedupe, and SmartLock - Describe the client access, client permissions and client protocol access on the Isilon cluster - Describe the nature and use of job engines - Describe the nature and use of RBAC - Describe cluster monitoring and use of CELOG - Describe file striping, data protection, metadata, and caching and Describe replication and recovery |
52% |
| 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% |
| 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 |
17% |
| Tools | - Describe the nature and appropriate use of workflow analysis tools: Mitrend, SPA, PerMon - Describe the nature and appropriate use of workflow analysis tools: iostat, iperf, tcpdump, Wireshark, NFSstat |
7% |
Posts
0 comments:
Post a Comment