H13-624_V5.5 Dumps (2025) Prepare Your Exam With 108 Questions
New H13-624_V5.5 Dumps - Real Huawei Exam Questions
Huawei H13-624_V5.5 Exam Syllabus Topics:
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NEW QUESTION # 59
A financial customer has purchased several Huawei OceanStor Dorado series storage devices for mission-critical service deployment. SmartMigration is configured to migrate services from a source LUN to a target LUN without interrupting host services. Which of the following statements about this feature is false?
- A. The higher the migration rate, the better the host service performance is. Therefore, the highest migration rate can be used when the host service load is heavy.
- B. When configuring this feature, you cannot use a LUN that has been mapped to an application server as the target LUN of a SmartMigration task.
- C. The implementation of a SmartMigration task between heterogeneous storage systems depends on the LUN takeover function provided by SmartVirtualization.
- D. When configuring this feature, you must plan the capacities of the source and target LUNs. The capacity of the target LUN must be greater than or equal to that of the source LUN.
Answer: A
Explanation:
The SmartMigration feature in Huawei OceanStor Dorado enables seamless data migration between LUNs, as detailed in the *HCIP-Storage V5.5 Training Material (Module 4: Storage Design and Implementation)*. Let's analyze each option:
- Option A: True. The material states: "SmartMigration between heterogeneous storage systems relies on SmartVirtualization to take over the source LUN, ensuring compatibility and seamless migration."
- Option B: True. The material confirms: "The target LUN capacity must be greater than or equal to the source LUN capacity to accommodate all data during migration."
- Option C: True. The material notes: "A LUN already mapped to an application server cannot be used as the target LUN for SmartMigration, as it would disrupt existing mappings."
- Option D: False. The material explains: "The migration rate affects system resources. Setting the highest migration rate under heavy host service load can degrade performance due to resource contention. The rate should be adjusted based on load to minimize impact." This makes the statement false, as high migration rates are not recommended during heavy loads.
Thus, option D is false.
Reference:
HCIP-Storage V5.5 Training Material, Module 4: Storage Design and Implementation, Section 4.4:
SmartMigration Configuration and Best Practices*, Huawei Technologies Co., Ltd.
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NEW QUESTION # 60
In Huawei flash storage. If an engineer wants to remotely power on the storage system, the engineer must make an appropriate networking plan for the controller enclosures of the storage system. Which of the following statements is false about the networking principles of a storage system with multiple controller enclosures?
- A. The maintenance terminal has been connected to any service network port on any controller enclosure.
- B. All scale-out cables have been connected property to the controller enclosures.
- C. All power cables have been connected properly to the controller enclosures.
- D. The maintenance network ports of all the controller enclosures have been connected correctly in accordance with standard networking.
Answer: A
NEW QUESTION # 61
How does the InfoScanner feature send the single-selected file path that needs to be checked and killed to the disease prevention?
Poison proxy server
- A. Polling
- B. Deduplication
- C. Concurrency
- D. Snapshot
Answer: D
NEW QUESTION # 62
During the daily X inspection, engineer C found that the bit error rate of an optical module in the storage is high, and he plans to replace an optical module. Which of the following The description of the option is correct ()
- A. Engineer C needs to use a spare part with the same model and version as the faulty optical module
- B. Replacing the optical module will not cause the loss of existing data, and there is no need to back up the data before replacement
- C. The storage has multiple paths connected to the business host, and the optical module can be replaced at any time
- D. You need to shut down the storage device before replacing the optical module
Answer: A,B
NEW QUESTION # 63
The object service provides online aggregation capabilities for small objects. Small objects uploaded by the client are written into the SSD cache first and aggregated into one EC strip size, then EC calculation, and automatically save the data slice (Strip) and the parity calculated by EC (Parity) Store to HDD.
- A. True
- B. False
Answer: A
NEW QUESTION # 64
Implementation engineer A checks the interface module of Huawei hybrid flash storage OceanStor18000, which of the following statements are correct of()
- A. Support GE and 10 GE electrical interface modules according to port type
- B. The interface type supports 8Gb, 16Gb FC interface modules
- C. The interface type does not support 12GB SAS shared expansion module
- D. Interface type supports 8 Gb Smart IO interface module
Answer: A,B
NEW QUESTION # 65
A school has purchased two Huawei OceanStor Pacific series storage devices for service deployment. An engineer wants to configure the distributed parallel client (DPC) on the storage devices. Which of the following statements is false about the engineer's configuration?
- A. If upper-layer services require high data security, the engineer needs to set the storage pool type to
"Self-encrypting" when creating a converged storage pool. - B. When creating a namespace, the engineer needs to select a security style and application type.
- C. Before creating a converged storage pool, the engineer must enable the file service for nodes on DeviceManager.
- D. When the storage network is a Remote Direct Memory Access over Converged Ethernet (RoCE) network, the engineer can run the "systemctl stop lldpad.service" command to disable the lldpad service.
Answer: D
NEW QUESTION # 66
In actual service scenarios, the HyperMetro feature of Huawei OceanStor Pacific series supports incremental synchronization. If a site fails, the site that wins arbitration continues providing services, and I/O requests change from the dual-write state to the single-write state. After the faulty site recovers, data generated during the fault can be synchronized to the recovered site.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 67
Huawei Oceanstor 9000 provides external domain name resolution services through the "InfoEqualizerDNS IP address", Name access to the following types of file sharing. If a node failover occurs, which of the following sharing methods will not be interrupted?
- A. FTP file sharing
- B. NFSv3 file sharing
- C. NFSv4 file sharing
- D. CIFS file sharing
Answer: B
NEW QUESTION # 68
After a remote replication consistency group is created, if one remote replication task is faulty, other tasks in the consistency group run normally without waiting for the faulty task to recover.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
This question addresses the behavior of remote replication consistency groups in Huawei storage systems, such as OceanStor Dorado or Pacific series. According to the *HCIP-Storage V5.5 Training Material (Module 4: Storage Design and Implementation)*, a consistency group ensures that multiple remote replication tasks operate as a single unit to maintain data consistency across LUNs or volumes.
The material states: "In a remote replication consistency group, if one replication task fails (e.g., due to a link failure or configuration issue), the entire consistency group is affected, and other tasks do not continue running normally. The system suspends all tasks in the group to preserve data consistency until the faulty task is resolved or manually split." This ensures that dependent data sets remain synchronized. Therefore, the statement that other tasks run normally without waiting for the faulty task is false, as the consistency group halts all tasks to maintain integrity.
Reference:
HCIP-Storage V5.5 Training Material, Module 4: Storage Design and Implementation, Section 4.3:
Remote Replication and Consistency Groups*, Huawei Technologies Co., Ltd.
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NEW QUESTION # 69
(single choice) Which load balancing method does the Huawei OceanStor 9000 InfoEqualize feature not support?
- A. Node throughput
- B. User Group
- C. Number of node connections
- D. CPU usage
Answer: B
NEW QUESTION # 70
Which of the following descriptions of the C72 node management interface is correct: (multiple choice)
- A. When C72 nodes and non-C72 nodes are mixed deployment and object storage services are applied, the object storage management node must be deployed to provide independent Establish the management network port on the node.
- B. When deploying a storage cluster, you need to configure a separate IP address for the NICO interface on the c72 node interface board in the cluster
- C. 0ceanStor 9000 cluster only has C72 nodes, and the number of C72 nodes is greater than or equal to 3.
The A control module of the first 3 nodes
NICo provides management interface - D. When the C72 node and the non-C72 node are deployed in a mixed manner, the C72 node can be selected to provide an independent management network port.
Answer: A,B,C,D
NEW QUESTION # 71
In Huawei all-flash storage, the SmartDedupe and SmartCompression features reduce redundant data space consumption and improve the transmission and storage efficiency of a storage system. Which of the following statements about the features is false?
- A. During similarity-based deduplication in the background, the system does not divide data into blocks and can directly calculate similar fingerprints.
- B. Post-process compression means that data is first written to storage media and then read for compression.
- C. During inline deduplication, the system divides data into blocks and then calculates fingerprints for the blocks.
- D. Backup storage supports deduplication and compression of file systems.
Answer: A
Explanation:
SmartDedupe and SmartCompression are data reduction technologies in Huawei all-flash storage systems, such as OceanStor Dorado. The *HCIP-Storage V5.5 Training Material (Module 2: Flash Storage Technologies)* provides details:
- Option A: True. The material states: "Post-process compression involves writing data to storage media first, then reading it back for compression during idle periods."
- Option B: True. The material confirms: "Inline deduplication divides data into blocks and calculates fingerprints to identify duplicates before writing."
- Option C: False. The material clarifies: "Similarity-based deduplication, whether inline or background, requires dividing data into blocks to calculate fingerprints for similarity detection. Direct calculation without block division is not supported." This makes the statement incorrect.
- Option D: True. The material notes: "Backup storage supports deduplication and compression for file systems to optimize space usage." Thus, option C is false.
Reference:
HCIP-Storage V5.5 Training Material, Module 2: Flash Storage Technologies, Section 2.9: SmartDedupe and SmartCompression Technologies*, Huawei Technologies Co., Ltd.
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NEW QUESTION # 72
An enterprise plans to purchase a set of storage equipment. According to the IOPS requirements of the enterprise's business, a single hard disk needs to be stored The supported IOPS is 3000. Considering the cost factor, it is recommended to use which of the following hard drives best meets the requirements of the enterprise
- A. FC SSD
- B. SAS SSD
- C. NL SAS HDD
- D. SAS HDD
Answer: A
NEW QUESTION # 73
What is wrong about managing fast storage resources in the following options:
- A. The administrator can view the volume resource information created by business group users or administrators.
- B. When the volume resource status is not updated in time, the administrator can update it manually.
- C. Storage resources are distributed to users through the block resource pool. The administrator can view and modify the information of the resource pool or delete the resource pool.
- D. The administrator can create, view, and delete block storage service levels.
Answer: C
NEW QUESTION # 74
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