
オンラインHQT-6714テストブレーン問題集とテストエンジン
リアルHitachi HQT-6714試験問題集には正解112問題と解答があります
質問 # 32
In troubleshooting Hitachi Universal Replicator, which of the following logs would provide valuable information regarding replication failures? (Choose Three)
- A. Journal logs
- B. Security audit logs
- C. Performance metrics logs
- D. Configuration change logs
- E. System event logs
正解:A、D、E
質問 # 33
What is required before configuring Hitachi Ops Center Protector for use with Hitachi Universal Replicator?
- A. Setting up replication groups and pairs in Ops Center
- B. Establishing a VPN tunnel between sites
- C. Installing the Command Control Interface software on all client machines
- D. Defining the network topology in the Ops Center
正解:C
質問 # 34
How does Hitachi Universal Replicator handle the replication of open transactions during a failover event?
- A. Transactions are replicated using a two-phase commit system
- B. Transactions are committed asynchronously on the secondary site
- C. Transactions are rolled back on the primary site
- D. Transactions are held in a suspended state until connectivity is restored
正解:B
質問 # 35
To monitor the replication process, which component must be configured using the Command Control Interface?
- A. Journal groups
- B. Secondary volumes
- C. Primary volumes
- D. horcm files
正解:A
質問 # 36
How does an unexpected shutdown of the primary storage system affect Hitachi Universal Replicator?
- A. It causes data loss if not properly journaled.
- B. It deletes all replication pairs automatically.
- C. It triggers automatic failover to the secondary system.
- D. It pauses replication until the primary system is restarted.
正解:D
質問 # 37
Which CCI command is used to initiate the replication of data in Hitachi Universal Replicator?
- A. pairresync
- B. pairdisplay
- C. pairsave
- D. paircreate
正解:D
質問 # 38
In what scenario is Hitachi Universal Replicator most beneficial for enterprise data replication?
- A. When all data must be encrypted before replication
- B. When the primary and secondary sites are geographically distant
- C. When the replication window is small and requires high throughput
- D. When data volume is low but requires high availability
正解:B
質問 # 39
Which component of Hitachi Universal Replicator is essential for minimizing the impact on the primary storage system during peak load times?
- A. High-speed disk arrays
- B. Throttling replication based on system load
- C. Geo-clustering capabilities
- D. Snapshot technologies
正解:B
質問 # 40
What role does the Command Control Interface (CCI) play in the setup of Hitachi Universal Replicator?
- A. It only monitors the health of the storage arrays.
- B. It provides a graphical interface for replication.
- C. It is used for setting up network configurations only.
- D. It manages the creation, synchronization, and splitting of replication pairs.
正解:D
質問 # 41
Which aspects of Hitachi Universal Replicator can be managed directly from the Ops Center Protector's GUI? (Choose two)
- A. Firmware updates on physical drives
- B. Journal and buffer size adjustments
- C. User role assignments
- D. Data deduplication settings
正解:A、B
質問 # 42
When configuring a 3DC with Hitachi Universal Replicator, which of the following is an essential consideration for the asynchronous site?
- A. Physical security of the data center
- B. Network bandwidth and stability
- C. Proximity to the synchronous sites
- D. Latency requirements
正解:B
質問 # 43
Which Command Control Interface (CCI) commands are used to manage replication operations in Hitachi Universal Replicator? (Choose two)
- A. pairdisplay
- B. pairresync
- C. paircreate
- D. pairsplit
正解:B、C
質問 # 44
Which feature does Hitachi Ops Center Protector offer to manage replication traffic efficiently?
- A. Real-time traffic encryption
- B. Automated load balancing across links
- C. Dynamic routing of replication data
- D. QoS bandwidth throttling
正解:D
質問 # 45
What role does the 'pairresync' command play in Hitachi Universal Replicator operations?
- A. Creates a new pair for asynchronous replication
- B. Initializes the replication setup process
- C. Deletes all data from the secondary volume
- D. Resynchronizes data between primary and secondary volumes
正解:D
質問 # 46
Which components are integral to the architecture of Hitachi Universal Replicator for ensuring data consistency across sites? (Choose Two)
- A. Multi-site clustering
- B. Load balancers
- C. Consistency groups
- D. Advanced journaling mechanisms
- E. WAN optimization devices
正解:C、D
質問 # 47
Which of the following performance considerations is critical when configuring Hitachi Universal Replicator for optimal operation?
- A. Disk I/O operations per second
- B. Encryption speed
- C. CPU utilization on the storage array
- D. Network bandwidth and latency
正解:D
質問 # 48
What performance consideration is critical when configuring Hitachi Universal Replicator for optimal operation?
- A. Disk I/O operations per second
- B. Encryption speed
- C. CPU utilization on the storage array
- D. Network bandwidth and latency
正解:D
質問 # 49
What is the function of the 'pairchk' command in the context of Hitachi Universal Replicator using the CLI?
- A. It verifies the configuration and status of replication pairs.
- B. It configures new storage arrays for replication.
- C. It checks the health and connectivity of the physical disks.
- D. It restarts all replication services after a failure.
正解:A
質問 # 50
If replication is slow, which CLI command can help identify bottlenecks in Hitachi Universal Replicator's process?
- A. pairchk
- B. pairrate
- C. pairdisplay
- D. pairsplit
正解:C
質問 # 51
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