This certification benefits any professional who needs to demonstrate their ability to design and size a PowerScale solution. This includes planning and architecting PowerScale solutions given business and environment requirements.
This exam focuses on architectural and design principles that facilitate providing a solution that meets customer requirements. This exam covers the technical components of the PowerScale Scale-Out NAS storage system and its operating system, OneFS. The exam also covers basic sizing techniques and tools when building a PowerScale Solution in real world applications.
Dell Technologies PowerScale Design Exam Summary:
| Exam Name | Dell Technologies Certified PowerScale Design 2023 |
| Exam Code | D-PSC-DS-23 |
| Exam Price | $230 (USD) |
| Duration | 90 mins |
| Number of Questions | 60 |
| Passing Score | 60% |
| Books / Training | PowerScale Design Training |
| Sample Questions | Dell Technologies PowerScale Design Sample Questions |
| Practice Exam | Dell Technologies D-PSC-DS-23 Certification Practice Exam |
Dell Technologies D-PSC-DS-23 Exam Syllabus Topics:
| Topic | Details | Weights |
| PowerScale Infrastructure | - Identify the nature and use of PowerScale nodes, node architecture, node compatibilities, and networking architeture - Describe the nature of PowerScale networking, groupnets, IP address pools, access zones, and use of SmartConnect - Establish the information requirements for designing a PowerScale solution, including determining hardware and software capacity, switch requirements, file server consolidation, file size considerations, performance sizing impact, data types, integration considerations, and I/O characteristics |
25% |
| PowerScale Management, Identity Management, and Advanced Applications | - Detail the function and use cases for SnapshotIQ and SmartLock - Account for the function and use cases for Storage pools, SmartPools, file pools, and CloudPools - Differentiate the client access permissions, client authentication and client protocol access on the PowerScale cluster - Describe the nature and use of user identity mapping, RBAC and ZRBAC - Explain journaling, file striping, data protection, antivirus and caching - Identify the use cases for replication and recovery using SyncIQ and SmartSync |
49% |
| Sizing Considerations | - Determine how data availability and protection are implemented and measured on a PowerScale cluster. - Detail the recommended directory structure and how disk space is utilized for small and large files and its effects on protection overhead - Differentiate how data access patterns impact workflows on the PowerScale cluster - Identify the challenges and considerations for configuring NDMP backup and archive workflows - Describe the function and use cases for file filtering, SmartQuotas, SmartDedupe and inline data reduction |
18% |
| Workload Management and Monitoring Tools | - Explain cluster monitoring with InsightIQ, HealthCheck and isi statistics - Differentiate the nature and appropriate use of workflow analysis tools: iostat, netstat, iperf, tcpdump, Wireshark, Iozone, Iometer, Live Optics - Show the nature and use of events, alerts, SNMP, SRS, Logs, Auditing and Job Engine |
8% |
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