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Hitachi HH0-350 Exam Overview:
| Certification Vendor: | Hitachi Vantara (formerly Hitachi Data Systems) |
|---|---|
| Exam Name: | HITACHI DATA SYSTEMS CERTIFIED SPECIALIST - NAS ARCHITECT |
| Exam Number: | HH0-350 |
| Exam Format: | Multiple-choice, Scenario-based, Drag-and-drop |
| Real Exam Qty: | 60 - 70 |
| Passing Score: | 68% - 70% |
| Related Certifications: | HDS Certified Storage Architect HDS Certified Specialist - Storage Administration |
| Exam Duration: | 90 minutes |
| Available Languages: | English, Japanese |
| Exam Price: | $150 - $250 USD (varies by region) |
| Certificate Validity Period: | 3 years |
| Recommended Training: | Hitachi NAS Platform Documentation Hitachi Vantara Official Training |
| Exam Registration: | Pearson VUE Registration Hitachi Vantara Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or in-person at authorized Pearson VUE test centers |
| Pre Condition: | Recommended: 1-2 years experience with Hitachi storage/NAS systems; no mandatory prerequisite exam |
| Official Syllabus URL: | https://www.hitachivantara.com/en-us/services-and-training/certification.html |
Hitachi HH0-350 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Performance and Capacity Optimization | 15% | - Capacity planning and tiered storage - Caching and acceleration technologies - File system tuning - Monitoring and analysis tools |
| Hitachi NAS Platform Overview | 25% | - Platform models and hardware features - Software architecture and functionality - Installation and initial configuration |
| NAS Architecture and Design | 25% | - Scalability and performance considerations - Design principles and best practices - NAS concepts and components |
| Troubleshooting and Business Continuity | 15% | - Resolving common NAS issues - High availability configurations - Diagnostic procedures and logs - Disaster recovery and backup strategies |
| Implementation and Integration | 20% | - Integration with existing infrastructure - Security and access control - Data migration and replication - File system protocols (NFS, SMB/CIFS) |
Questions and Answers About Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT
Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT is an official Hitachi Vantara (formerly Hitachi Data Systems) exam, listed under exam code HH0-350. A passing result earns you the HDS Certified Specialist - NAS Architect certification at the Specialist level. It also ties into HDS Certified Storage Architect, HDS Certified Specialist - Storage Administration, extending its value across your certification roadmap. Employers read this credential as verified competence, which is why it keeps appearing in job requirements.
Expect 60 - 70 questions inside 90 minutes on the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam. That pace punishes hesitation, so rehearse it: the ActualPDF software engine simulates the real exam scene, reminds you of the questions you got wrong, and pushes you to re-practice them until the clock stops being your enemy.
Passing Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT requires 68% - 70%, and the official registration fee is $150 - $250 USD (varies by region). Retakes charge the full $150 - $250 USD (varies by region) again, which is why experienced candidates treat preparation as the cheaper exam fee. Verify your readiness with repeated ActualPDF practice scores above the requirement before you commit to a date.
Recommended: 1-2 years experience with Hitachi storage/NAS systems; no mandatory prerequisite exam
Requirements evolve, so confirm the current conditions before registering on the official exam page.
Registration for Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT goes through the official channels listed here.
When you schedule, note that the exam is delivered Online proctored or in-person at authorized Pearson VUE test centers.
Hitachi Vantara (formerly Hitachi Data Systems) recommends the following training for Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT candidates.
Follow any course with the 60 practice questions in the ActualPDF HH0-350 package; the software engine will even remind you which mistakes need another round.
Yes. ActualPDF provides a free download demo of the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT material, so you can check the content before choosing a version. After purchase, a one-year warranty covers you: the latest version is sent to you as it releases, free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your purchase is covered by a 100% money-back guarantee with clear conditions. Take the Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT exam within 60 days of purchase; if you fail, provide your unqualified result by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and the full refund is processed within 7 days. The exam must match your product, candidate and payer names must match, and attempts within 3 days of purchase, unused downloads, free materials, and expired orders are not covered. Alternatively, exchange for two other exam products of equal value, free, or wait for updates while keeping your original product's update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, which works 7/24 and normally replies within two hours. Installation is unlimited across your computers.
The Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT syllabus spans 5 domains, led by Performance and Capacity Optimization (15%), NAS Architecture and Design (25%), and Implementation and Integration (20%). The complete topic list is published above; candidates who study the map first rarely get lost later.
Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT Sample Questions:
Question 1
You are designing a new Hitachi NAS Platform 4000 solution that will use Hitachi File Replication for DR protection.The production system will deploy deduplication across its file systems.
What must you take into account regarding the DR target file systems when architecting your proposal?
A. Data cannot be deduplicated on the the DR file systems.
B. Data is deduplicated in-line as it is replicated to the DR file systems.
C. Data will eventually be deduplicated on the DR file systems.
D. Data cannot be accessed on the DR target until the file systems are promoted.
Question 2
You are designing a data migration plan for a Hitachi NAS Platform 4000 customer. Your customer enquires about using Data Migrator for reverse migration operations.
Which two statements are correct? (Choose two.)
A. Reverse migration is a background process.
B. The use of wildcard characters is permitted.
C. The entire directory tree is migrated as a single instance
D. Reverse migration cannot be canceled once initiated.
Question 3
You are asked to design a Hitachi NAS Platform disaster recovery solution with a requirement to replicate data across a distance of 300 km.
Which two replication technologies are suitable? (Choose two.)
A. Hitachi Universal Replicator
B. Hitachi TrueCopy
C. File Replication
D. Hitachi Shadowlmage
Question 4
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. Cluster Read Cache
B. Data Migrator
C. Cluster Write Cache
D. Dynamic Read Balancing (DRB)
Question 5
You are designing a solution for a customer who has the following requirements for their NAS environment:
Synchronous replication for all their filesystems
Automated failover
Stretched cluster at a distance of 50 km
---
Which solution should you recommend?
A. Hitachi Universal Replicator
B. Object Replication
C. File Replication
D. SyncDR
Solutions:
| Question 1 Answer: C | Question 2 Answer: A,B | Question 3 Answer: A,C | Question 4 Answer: A | Question 5 Answer: D |
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