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 | 20% |
| 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 | 18% |
| 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 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% |
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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EMC E20-555日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Solution Design Process & Sizing | 20% | - Capacity planning and sizing methodologies - Requirements gathering and workload characterization - File server consolidation and migration planning - Performance and latency considerations |
| Topic 2: Isilon Infrastructure | 20% | - Node types, pools, compatibility and scalability - OneFS operating system and file system concepts - Data protection, erasure coding and disk utilization - Isilon cluster architecture and components |
| Topic 3: Networking & Client Access | 20% | - Authentication and authorization mechanisms - Network design, VLANs, routing and SmartConnect - Supported protocols: NFS, SMB, FTP, HTTP, HDFS - Access Zones and multi-tenancy |
| Topic 4: Data Management & Protection | 20% | - SnapshotIQ configuration and use cases - Backup, archive and antivirus integration - SyncIQ replication and disaster recovery - SmartQuotas, SmartDedupe, and compression |
| Topic 5: Monitoring, Tools & Advanced Features | 20% | - Workload analysis tools: iostat, iperf, tcpdump - RBAC, ZRBAC and job management - SmartPools and tiered storage strategies - InsightIQ and isi statistics monitoring |
