Exam Name: Networked Storage-NS Expert Exam Implemnetation Engineers
Certification Provider: EMC
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Check Updated on: Aug 17, 2026
No. of Questions: 112 Questions & Answers with Exam Engine
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EMC E20-863 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Storage Array Configuration and Management | - RAID configurations and performance considerations - Storage provisioning and LUN management |
| Topic 2: Data Protection and Replication | - Snapshot and cloning technologies - Remote replication strategies (sync/async) |
| Topic 3: Host Connectivity and Multipathing | - Multipath I/O (MPIO) and failover mechanisms - Host bus adapters (HBA) configuration |
| Topic 4: Networked Storage Concepts | - Block vs file storage architecture - NAS and SAN integration concepts |
| Topic 5: Storage Area Network (SAN) Fundamentals | - SAN topologies and connectivity models - Fibre Channel architecture and components |
| Topic 6: Performance Tuning and Optimization | - Caching and workload optimization techniques - I/O performance analysis |
| Topic 7: Storage Networking Protocols | - iSCSI implementation and configuration - Fibre Channel over Ethernet (FCoE) basics |
| Topic 8: Troubleshooting and Problem Resolution | - Common SAN/NAS failure scenarios and recovery - Storage connectivity issues diagnosis |
| Topic 9: Storage Security and Access Control | - Zoning and LUN masking - Authentication and authorization in storage environments |
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