Exam Name: CLARiiON Solutions Expert Exam for Technology Architects
Certification Provider: EMC
Corresponding Certification: Technology Foundations
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Instant Download EMC : E20-820 Questions & Answers as PDF & Test Engine
Updated: Sep 07, 2026
No. of Questions: 138 Questions & Answers with Testing Engine
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EMC E20-820 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| CLARiiON Architecture and Hardware | 25% | - Storage processors, enclosures, and back-end components - CX and VNX series platforms - RAID types and LUN configuration |
| High Availability and Performance | 15% | - Failover and path management - Troubleshooting common issues - Cache management and performance tuning |
| Data Protection and Replication | 25% | - SnapView snapshots and clones - SAN Copy and data migration - MirrorView synchronous and asynchronous replication |
| Storage Provisioning and Management | 25% | - Unisphere and Navisphere management tools - Storage optimization and capacity planning - Host connectivity and storage access |
| Solution Design and Integration | 10% | - SAN and NAS integration - Solution architecture best practices - Scalability and future expansion |
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