
Hitachi HQT-6714試験問題(更新されたのは2025年)100%リアル問題解答
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質問 # 39
Consistency of data across multiple volumes is achieved through the configuration of _______.
- A. virtual LUNs
- B. storage pools
- C. consistency groups
- D. data checkpoints
正解:C
質問 # 40
Which elements are essential to configure on both the primary and secondary sites when setting up Hitachi Universal Replicator? (Choose two)
- A. Identical network equipment
- B. The same operating system
- C. Similar CPU architectures
- D. The same volume size
正解:B、D
質問 # 41
Which component in a Hitachi Universal Replicator setup stores a copy of the write operations pending synchronization?
- A. Secondary volume
- B. Journal volume
- C. Command device
- D. Buffer volume
正解:B
質問 # 42
In Hitachi Ops Center Protector, the ________ setting defines the maximum tolerable data loss in time for replication.
- A. Recovery Point Objective (RPO)
- B. Journal Volume
- C. Data Sync Policy
- D. Consistency Group
正解:A
質問 # 43
What is the function of the 'pairresync' command in Hitachi Universal Replicator operations?
- A. Creates a new pair for asynchronous replication
- B. Resynchronizes data between primary and secondary volumes
- C. Deletes all data from the secondary volume
- D. Initializes the replication setup process
正解:B
質問 # 44
The _______ command is used to verify the status of the replication pairs in the Command Control Interface.
- A. pairdisplay
- B. pairstatus
- C. paircheck
- D. pairverify
正解:A
質問 # 45
Which of the following is necessary to configure on both the primary and secondary sites when setting up Hitachi Universal Replicator?
- A. The same operating system
- B. Identical network equipment
- C. Similar CPU architectures
- D. The same volume size
正解:D
質問 # 46
What functionalities does Hitachi Ops Center Protector provide to enhance operational efficiency in managing Hitachi Universal Replicator? (Choose two)
- A. Manual synchronization options
- B. Automated failover to secondary site
- C. Real-time analytics on the GUI dashboard
- D. Dynamic routing of replication traffic
正解:A、C
質問 # 47
Which CCI component is responsible for managing the operations related to disaster recovery and data replication?
- A. RAID manager
- B. CCI server
- C. horcm manager
- D. Storage navigator
正解:A
質問 # 48
Hitachi Ops Center Protector does not support manual synchronization of data between primary and secondary sites.
- A. True
- B. False
正解:B
質問 # 49
What are significant internal operations of the Hitachi Universal Replicator? (Choose Two)
- A. Deduplicating data on the target site
- B. Implementing change vectors
- C. Coalescing write operations
- D. Journaling changes before replication
- E. Prioritizing IO based on data type
正解:C、D
質問 # 50
What are critical steps in configuring Hitachi Universal Replicator operations using Hitachi Ops Center Protector? (Choose two)
- A. Setting the journal volume size appropriately
- B. Defining host group access to replicated data
- C. Ensuring all firewalls allow unrestricted data flow
- D. Selecting the correct RAID configuration
正解:A、B
質問 # 51
In the context of 3DC operations with Global-Active Device, what is the primary advantage of asynchronous replication to the third site?
- A. It provides higher data availability and disaster recovery.
- B. It reduces the cost of replication.
- C. It increases the performance of the primary site.
- D. It simplifies network configuration.
正解:A
質問 # 52
Which feature does Hitachi Ops Center Protector offer to manage replication traffic efficiently?
- A. Automated load balancing across links
- B. Real-time traffic encryption
- C. QoS bandwidth throttling
- D. Dynamic routing of replication data
正解:C
質問 # 53
Which component is crucial to ensure data integrity and recovery capabilities in Hitachi Universal Replicator setup?
- A. Journal volumes
- B. Management interfaces
- C. RAID configurations
- D. Data migration tools
正解:A
質問 # 54
What aspect of Hitachi Universal Replicator helps ensure data integrity during long-distance replication?
- A. Write-order fidelity
- B. Inline deduplication
- C. Real-time compression
- D. High-speed caching
正解:A
質問 # 55
Which component failure is likely to cause the most immediate disruption to Hitachi Universal Replicator operations?
- A. Failure of an unrelated disk in the array
- B. Management server failure
- C. Backup power system failure
- D. Network switch failure
正解:D
質問 # 56
In the context of Hitachi Ops Center Protector, what is the purpose of the "Recovery Point Objective (RPO)" setting?
- A. To schedule periodic data validation checks
- B. To set the minimum required bandwidth for replication
- C. To establish the priority of data restoration
- D. To define the maximum tolerable data loss in time
正解:D
質問 # 57
Which CCI command is used to initiate the replication of data in Hitachi Universal Replicator?
- A. pairdisplay
- B. pairresync
- C. pairsave
- D. paircreate
正解:D
質問 # 58
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