Hitachi HH0-350 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Performance and Optimization | - NAS performance tuning principles - Caching and load balancing - Monitoring and troubleshooting tools |
| File Services Configuration | - SMB/CIFS configuration and share management - Authentication and directory services integration (LDAP, Active Directory) - NFS configuration and export management |
| Hitachi NAS Platform Architecture | - Scalability and cluster design - Storage virtualization concepts - HNAS hardware and software components |
| Data Protection and High Availability | - Snapshots and replication strategies - Backup integration concepts - Failover and redundancy design |
| NAS Fundamentals | - File-level storage vs block-level storage - NAS protocols overview (NFS, CIFS/SMB) - Network Attached Storage concepts and architecture |
| Security and Access Control | - Data security and encryption concepts - User authentication and authorization - File system permissions and ACLs |
Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT Sample Questions:
1. To increase resilience and maintain performance a customer wants to upgrade their Hitachi NAS Platform two-node cluster to a three-node cluster.
What are two prerequisites? (Choose two.)
A) The 10 GbE cluster interconnect media must be single mode fiber.
B) An additional cluster license is needed.
C) 10 GbE switches are required for the cluster interconnect.
D) A NVRAM upgrade for mirroring must be performed.
2. A Hitachi NAS cluster must provide CIFS services for a production Active Directory (AD) environment and also provide NFS services for Web Servers that reside in a DMZ. The DMZ network is isolated from production AD servers and uses its own host resolution services.
Which licensed software feature is required to provide functional CIFS/NFS services for both environments?
A) Multi store
B) EVS Security
C) Mixed Mode
D) Cluster Name Space
3. A customer has purchased a second Hitachi NAS Platform system. They will replicate files to this Hitachi NAS Platform using object replication and they want to hold snapshots on the target file system.
Which object replication feature would you use to achieve this?
A) checksum
B) object replication port
C) processing options
D) file replication rules
4. Your customer plans to purchase a Hitachi NAS Platform. They are requesting information about optical connector type support on their 10 GbE data network.
Which type of connectivity is available on the Hitachi NAS Platform without any connector conversion kit?
A) MTRJ connectors are supported on all models.
B) SC type of GBICs are an option on the 3080 model.
C) LC connectors are supported for optical connectivity on the 4080 model.
D) STP connectors are supported on the 3090 model.
5. A customer with a Hitachi NAS Platform 3200 (source) would like to relocate all the data to a new Hitachi NAS Platform 4000 (destination) using Incremental File Replication with Transfer Primary Access (TPA).
Which two are required before the data migration can take place? (Choose two.)
A) The clients of the source and destination nodes must have write access to the snapshots before and after the replication.
B) The external SMU must manage the source and destination nodes.
C) The source and destination nodes must be connected to different storage systems.
D) The source and destination firmware levels of the HNAS systems must be compatible for replication.
Solutions:
| Question # 1 Answer: B,C | Question # 2 Answer: B | Question # 3 Answer: C | Question # 4 Answer: C | Question # 5 Answer: B,D |
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