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Updated: Sep 19, 2026

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EMC E20-021 Exam Overview:

Certification Vendor:Dell Technologies (EMC Proven Professional)
Exam Name:EMC Information Storage Security Design and Management Specialist Exam for Data Center Architects
Exam Number:E20-021
Passing Score:60-70%
Related Certifications:Dell Technologies Proven Professional Data Center Architect
EMC Information Storage and Management (ISM)
Certificate Validity Period:2 years
Exam Format:Scenario-based Questions, Multiple Choice
Exam Price:USD 200-250 (varies by region)
Real Exam Qty:60 (approx.)
Available Languages:English
Exam Duration:90 minutes
Recommended Training:Dell EMC Information Storage and Management Training
Exam Registration:Dell Technologies Proven Professional Certification Portal
Exam Way:Online proctored or authorized testing center
Pre Condition:Recommended: basic understanding of storage systems and networking fundamentals
Official Syllabus URL:https://education.dell.com

EMC E20-021 Exam Syllabus Topics:

SectionObjectives
Topic 1: Storage Infrastructure Management- Storage monitoring and performance tuning
  • 1. Performance metrics and KPIs
    - Capacity planning
    • 1. Forecasting storage growth
      Topic 2: Storage Security- Data protection techniques
      • 1. Key management practices
        • 2. Encryption at rest and in transit
          - Access control mechanisms
          • 1. Authentication and authorization
            • 2. Role-based access control (RBAC)
              Topic 3: Cloud and Hybrid Storage- Cloud storage integration
              • 1. Hybrid cloud storage models
                - Data mobility and migration
                • 1. Data tiering strategies
                  Topic 4: Data Protection and Backup- Replication technologies
                  • 1. Synchronous and asynchronous replication
                    - Backup and recovery strategies
                    • 1. Full, incremental, differential backups
                      • 2. Recovery point and recovery time objectives (RPO/RTO)
                        Topic 5: Storage System Fundamentals- Storage architectures (DAS, NAS, SAN)
                        • 1. Storage networking basics
                          • 2. Block vs file vs object storage
                            - Storage virtualization concepts
                            • 1. Resource pooling
                              • 2. Virtual storage provisioning

                                EMC E20-021 Exam Overview:

                                Certification Vendor:Dell Technologies (EMC Proven Professional)
                                Exam Name:EMC Information Storage Security Design and Management Specialist Exam for Data Center Architects
                                Exam Number:E20-021
                                Passing Score:60-70%
                                Related Certifications:Dell Technologies Proven Professional Data Center Architect
                                EMC Information Storage and Management (ISM)
                                Certificate Validity Period:2 years
                                Exam Format:Scenario-based Questions, Multiple Choice
                                Exam Price:USD 200-250 (varies by region)
                                Real Exam Qty:60 (approx.)
                                Available Languages:English
                                Exam Duration:90 minutes
                                Recommended Training:Dell EMC Information Storage and Management Training
                                Exam Registration:Dell Technologies Proven Professional Certification Portal
                                Exam Way:Online proctored or authorized testing center
                                Pre Condition:Recommended: basic understanding of storage systems and networking fundamentals
                                Official Syllabus URL:https://education.dell.com

                                EMC E20-021 Exam Syllabus Topics:

                                SectionObjectives
                                Topic 1: Storage Infrastructure Management- Storage monitoring and performance tuning
                                • 1. Performance metrics and KPIs
                                  - Capacity planning
                                  • 1. Forecasting storage growth
                                    Topic 2: Storage Security- Data protection techniques
                                    • 1. Key management practices
                                      • 2. Encryption at rest and in transit
                                        - Access control mechanisms
                                        • 1. Authentication and authorization
                                          • 2. Role-based access control (RBAC)
                                            Topic 3: Cloud and Hybrid Storage- Cloud storage integration
                                            • 1. Hybrid cloud storage models
                                              - Data mobility and migration
                                              • 1. Data tiering strategies
                                                Topic 4: Data Protection and Backup- Replication technologies
                                                • 1. Synchronous and asynchronous replication
                                                  - Backup and recovery strategies
                                                  • 1. Full, incremental, differential backups
                                                    • 2. Recovery point and recovery time objectives (RPO/RTO)
                                                      Topic 5: Storage System Fundamentals- Storage architectures (DAS, NAS, SAN)
                                                      • 1. Storage networking basics
                                                        • 2. Block vs file vs object storage
                                                          - Storage virtualization concepts
                                                          • 1. Resource pooling
                                                            • 2. Virtual storage provisioning

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