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Hitachi HH0-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Security, Optimization, and Troubleshooting | 20% | - Performance tuning and optimization - Access control, authentication, and authorization - Fault diagnosis and problem resolution - Monitoring, logging, and alerting |
| Data Protection and Replication | 20% | - Intelligent Data Replication (IDR) - Snapshot technology and recovery - TrueCopy and disaster recovery solutions - Backup integration and best practices |
| Hitachi NAS Platform Architecture and Concepts | 20% | - Operating system and software features - EVS (Enterprise Virtual Server) architecture - Cluster configuration and high availability - System components and hardware models |
| Storage Integration and Management | 20% | - Integration with external Hitachi storage systems - File system creation and management - Quotas, capacity management, and tiering - SMU and HDvM management tools |
| Networking and Protocol Configuration | 20% | - Multi-protocol access and interoperability - NFS protocol configuration - TCP/IP, VLAN, and link aggregation - CIFS/SMB protocol implementation |
Hitachi Data Systems Storage Architect-Hitachi NAS Platform Sample Questions:
A customer would like to manage quotas at the directory level on a Hitachi NAS Platform. What would you recommend to the customer?
- A. Virtual Directories
- B. Sparse Directories
- C. Quota Tree
- D. Virtual Volumes
You are designing a solution with a Hitachi NAS Platform 3200 connected to a Hitachi AMS2000 storage system. A key requirement is to ensure path failover in the event of an AMS storage port failure. Which configuration must be used?
- A. path from hports 1, 3, 5 and 7 to each system drive
- B. path from hports 1, 2, 3 and 4 to each system drive
- C. path from hports 1 and 3 to each system drive
- D. path from hports 2 and 4 to each system drive
A customer has a Hitachi AMS2100 attached to a 2-node Hitachi NAS Platform 3090 cluster. They initially purchased 15 TB and have just purchased an additional 5 TB. They now need to expand their existing storage pools. What must be considered when expanding the storage pools?
- A. All system drives must be offline.
- B. All storage pools must be offline.
- C. All system drives must be in the same system drive group.
- D. All system drives must be of the same size in terms of capacity.
The administrator of a Hitachi NAS Platform wants to automate the replication of a directory called "Finance" within the file system called "accounts". Other data in this file system should not be replicated. Which product should be used to achieve this?
- A. Data Migration
- B. Incremental Data Replication
- C. Hitachi Universal Replicator (HUR)
- D. Hitachi TrueCopy (TC)
A customer has 28 independent file servers with various amounts of data on each server and they would like to consolidate with a Hitachi NAS Platform. Which three factors must be considered prior to the consolidation? (Choose three.)
- A. number of concurrent users
- B. number of concurrent HTTP instances
- C. type of applications and specific purpose of each application server
- D. number of mount points and shares
- E. server BIOS version
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