EMC E20-538 Valid Dump : Network Attached Storage (NAS) Specialist Exam for Storage Administrators

E20-538 real exams

Exam Code: E20-538

Exam Name: Network Attached Storage (NAS) Specialist Exam for Storage Administrators

Updated: Sep 09, 2026

Q & A: 115 Questions and Answers

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The EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators certification has a strong reputation for a reason — the E20-538 exam tests applied skills, not memorized definitions. Candidates around the world use Actual4Exams practice questions to close knowledge gaps before test day.

EMC E20-538 Exam Overview:

Certification Vendor:Dell Technologies (formerly EMC)
Exam Name:EMC NAS Specialist Exam for Storage Administrators
Exam Number:E20-538
Exam Format:Scenario-based Questions, Multiple Choice Questions
Exam Duration:90 minutes
Available Languages:English
Recommended Training:Dell Technologies Education Services
Exam Registration:Pearson VUE Dell EMC Exam Registration
Sample Questions:Free Download E20-538 valid dump
Exam Way:Delivered via Pearson VUE testing centers or online proctored exam
Pre Condition:Recommended knowledge of storage networking, file systems, and EMC storage solutions. Prior experience with NAS environments is beneficial.

EMC E20-538 Exam Syllabus Topics:

SectionObjectives
Topic 1: Installation and Configuration- Deployment and setup
  • 1. NAS system initialization
    • 2. Network configuration and storage provisioning
      Topic 2: NAS Protocols and Access- NFS and CIFS/SMB
      • 1. Authentication and permissions
        • 2. Client connectivity and configuration
          Topic 3: EMC NAS Solutions Architecture- Dell EMC file storage systems
          • 1. VNX/VNXe file services components
            • 2. Isilon OneFS architecture overview
              Topic 4: Troubleshooting and Maintenance- Problem diagnosis
              • 1. Network and protocol troubleshooting
                • 2. File system and access issues
                  Topic 5: NAS Fundamentals- File storage concepts and architectures
                  • 1. Block vs file vs object storage overview
                    • 2. NAS use cases and benefits
                      Topic 6: Administration and Management- Day-to-day operations
                      • 1. Monitoring and performance tuning
                        • 2. User and permission management

                          EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators (E20-538) — Questions Candidates Actually Ask

                          The E20-538 exam, officially known as EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators, is the EMC test that leads to the EMC NAS Specialist for Storage Administrators certification at the Specialist level. Passing it validates the skills employers expect from a certified professional.

                          Recommended knowledge of storage networking, file systems, and EMC storage solutions. Prior experience with NAS environments is beneficial.

                          You can book the E20-538 exam through the official registration channels below:

                          Exam delivery: Delivered via Pearson VUE testing centers or online proctored exam. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.

                          EMC recommends the following training options for EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators candidates:

                          Pair any course with the 115 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.

                          Yes. A free PDF demo of the EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.

                          If you take the corresponding E20-538 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.

                          The official EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators outline is organized into 6 domains. The first three are:

                          • NAS Fundamentals
                          • Installation and Configuration
                          • Administration and Management

                          See the complete exam topics section above for the full outline and the weighting of every domain.

                          EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators Sample Questions:

                          Question #1

                          The SavVol High Water Mark (HWM) is set to 0 when a scheduled checkpoint is created. What action is triggered by SnapSure when SavVol is at 90% capacity and there is available disk space?

                          • A. SavVol is automatically extended when near-full capacity is reached.
                          • B. Data in oldest checkpoint is deleted and the space is recycled.
                          • C. Data in oldest checkpoint is automatically copied to tape.
                          • D. Data in most recent checkpoint is deleted and the space is recycled.
                          Answer: B
                          Question #2

                          For a "One-to-Many" replication, how are the replication sessions configured?

                          • A. Sessions must be configured in groups.
                          • B. All sessions are independent and configured individually.
                          • C. Sessions are optionally configured in groups.
                          • D. All configured sessions are dependent on one another.
                          Answer: B
                          Question #3

                          Which backup methodology is responsible for the transfer of both data and metadata to the backup server through the IP network?

                          • A. NDMP two-way
                          • B. NDMP three-way
                          • C. MPFS
                          • D. LAN copy
                          Answer: D
                          Question #4

                          How is Kerberos used within the Active Directory?

                          • A. Provides encryption of stored user passwords
                          • B. Provides Dynamic DNS updates
                          • C. For user authentication
                          • D. For time synchronization
                          Answer: C
                          Question #5

                          Which statement describes Celerra gateway Fibre Channel connectivity between the blades and the back-end storage?

                          • A. CLARiiON back-end storage can only be connected to blades via direct connection.
                          • B. Symmetrix back-end storage can only be connected to blades via direct connection.
                          • C. CLARiiON back-end storage can only be connected to blades via switched fabric.
                          • D. Symmetrix back-end storage can only be connected to blades via switched fabric.
                          Answer: D
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