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Hitachi Hitachi Data Systems Certification HH0-350

HH0-350

Exam Code: HH0-350

Exam Name: HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT

Updated Time: Sep 22, 2026

Q & A: 60 Questions and Answers

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About Hitachi HH0-350 Exam Materials

Exam objectives change, and outdated material quietly wastes your time. Dumpleader ships free updates for 365 days, so your HH0-350 practice questions stay aligned with the current Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam through 2026 and beyond.

Hitachi HH0-350 Exam Overview:

Certification Vendor:Hitachi Vantara
Exam Name:Hitachi Data Systems Certified Specialist - NAS Architect (HH0-350)
Exam Number:HH0-350
Available Languages:English
Recommended Training:Hitachi Vantara Education Services
Exam Registration:Hitachi Vantara Training & Certification
Sample Questions: DOWNLOAD DEMO
Exam Way:Typically proctored exam via authorized testing centers or online proctoring (legacy program availability may be limited).
Pre Condition:No strict prerequisites publicly confirmed; storage administration experience recommended.

Hitachi HH0-350 Exam Syllabus Topics:

SectionObjectives
Topic 1: NAS Architecture Fundamentals- NAS protocols
  • 1. NFS architecture and operations
    • 2. CIFS/SMB architecture and operations
      - Network Attached Storage concepts
      • 1. File-based storage principles
        • 2. Block vs file storage comparison
          Topic 2: Hitachi NAS Platform- System architecture
          • 1. Hardware components overview
            • 2. Cluster and scalability design
              - Administration
              • 1. User and permission management
                • 2. Configuration and management
                  Topic 3: Storage Integration- Back-end storage systems
                  • 1. Data provisioning and exports
                    • 2. Integration with SAN storage arrays
                      Topic 4: Performance and Troubleshooting- Problem resolution
                      • 1. Common NAS issues
                        • 2. Monitoring and diagnostics
                          - Performance tuning
                          • 1. Throughput optimization
                            • 2. Latency considerations

                              Everything Candidates Ask About the Hitachi HH0-350 Exam

                              What exactly does the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam test?

                              The HH0-350 exam is the official Hitachi exam that leads to the Hitachi Data Systems Certified Specialist - NAS Architect certification, positioned at the Professional level. It validates the skills employers expect from certified professionals, and passing it is a concrete step forward in an IT career.

                              Can I try the HH0-350 practice questions before I buy?

                              Yes. Dumpleader offers a free PDF demo of the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT material, so you can check the question style and answer quality before paying. After purchase, your product includes 365 days of free updates; once that period expires, you can extend the update service at a 50% discount from your member zone.

                              What topics are covered in the HH0-350 exam?

                              The Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam is organized into 4 domains. The main ones include Hitachi NAS Platform; NAS Architecture Fundamentals; Performance and Troubleshooting. Weightings tell you where to spend most of your study time, and the full topic breakdown is listed in the exam outline section above on this page.

                              How do I register for the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam?

                              You can book the HH0-350 exam through the official registration channels below:

                              The exam is delivered as Typically proctored exam via authorized testing centers or online proctoring (legacy program availability may be limited)., so pick the option that fits your schedule when booking.

                              What happens if I fail the HH0-350 exam, and how is my purchase delivered?

                              If you take the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam within 60 days of your purchase and do not pass, you can apply for a full refund under the Dumpleader refund policy. The claim requires a scanned enrollment slip and your official Score Report in PDF, submitted within 2 days after the exam; claims are processed within 7 days. Note that the guarantee applies only to the corresponding exam — attempts taken within 3 days of purchase, downloaded-but-never-taken exams, free materials, and expired orders are not covered, and the candidate name must match the payer name. Prefer new material instead of a refund? You can swap for two free exam products of equal value and keep the update service on your original purchase. As for delivery, everything is instant: the download link reaches your mailbox within one minute of payment (contact support if nothing arrives within 2 hours), and there is no limit on how many computers you can install it on.

                              Are there any prerequisites for the HH0-350 exam?

                              No strict prerequisites publicly confirmed; storage administration experience recommended. Requirements like these can change, so before you book, confirm the current eligibility rules on the official page from Hitachi.

                              What official training is recommended for the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam?

                              Hitachi recommends the following training options for HH0-350 candidates:

                              Official courses build the theory; the 60 practice questions from Dumpleader then let you measure how ready you actually are for the real exam.

                              Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT Sample Questions:

                              Question #1
                              A customer wants to configure Data Migrator jobs to allow them to migrate unused data to a slower tier of disk.
                              Which three Data Migrator parameters must be configured? (Choose three.)

                              A. rule
                              B. task
                              C. replication
                              D. schedule
                              E. path


                              Question #2
                              A Hitachi NAS Platform 4000 customer is enquiring about the Server Farm Migration feature.
                              Which three statements are correct? (Choose three)

                              A. The source and destination servers can be running different major firmware levels.
                              B. The source and destination servers must be running the same major firmware level.
                              C. During the EVS migration the source server settings will not be cloned to the destination server
                              D. If the source server is offline, the migration can be performed.
                              E. Assignment of tape drives will be done automatically after the EVS migration.


                              Question #3
                              You are designing a Hitachi NAS 4000 platform solution to replace an existing NetApp solution. The NetApp system has a number of mount points that are shared between Unix and Windows systems (CIFS and NFS).
                              Which three data points should be gathered that are relevant to the solution design? (Choose three.)

                              A. User/Group Mapping configuration
                              B. Snapshot Policies
                              C. File System mode
                              D. SMB version
                              E. Directory Services configuration


                              Question #4
                              You have prepared a solution upgrade proposal for an existing Hitachi NAS Platform customer who is planning to purchase additional nodes. While presenting to your customer, they ask about mixing models within a cluster.
                              Which statement is correct?

                              A. A cluster must be made of the same models.
                              B. A cluster can be made of different models.
                              C. All models can be clustered with each other.
                              D. Mixing 3000 models within a cluster is supported.


                              Question #5
                              A customer plans to implement a four-node Hitachi NAS Platform 4000 cluster to replace their Linux clusters. To improve read response times, they want to have multiple copies of their files on different nodes in the cluster.
                              Which Hitachi NAS Platform feature will satisfy this requirement?

                              A. Dynamic Read Balancing (DRB)
                              B. Cluster Read Cache
                              C. Data Migrator
                              D. Cluster Write Cache


                              Solutions:

                              Question #1
                              Correct Answer: A,D,E
                              Question #2
                              Correct Answer: B,C,D
                              Question #3
                              Correct Answer: A,C,E
                              Question #4
                              Correct Answer: A
                              Question #5
                              Correct Answer: B

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