
H13-624_V5.5練習問題集で検証済みで更新された295問題あります
更新されたH13-624_V5.5試験問題集でPDF問題とテストエンジン
Huawei H13-624_V5.5 認定試験の出題範囲:
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質問 # 69
SPC certification is a SAN performance test benchmark for third-party evaluation. Which of the following statements is true about SPC certification scenarios?
- A. SPC-2 applies to scenarios of sequential large I/O access.
- B. SPC-1 applies to scenarios of sequential large I/O access.
- C. SPC-2 applies to scenarios where random small I/Os are quickly responded.
- D. SPC-2 is used to test the SAN array performance in the OLPT, database, and email application scenarios.
正解:A
解説:
SPC (Storage Performance Council) benchmarks are discussed in the *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)*: "SPC-1 tests random I/O workloads, such as OLTP, database, and email scenarios, while SPC-2 tests sequential large I/O access, such as video streaming or backups." Let's evaluate:
- Option A: Incorrect. SPC-2 is for sequential large I/Os, not random small I/Os (which is SPC-1).
- Option B: Incorrect. SPC-1 is for random I/Os, not sequential large I/Os.
- Option C: Correct. SPC-2 is designed for sequential large I/O access scenarios.
- Option D: Incorrect. SPC-1, not SPC-2, tests OLTP, database, and email scenarios.
Thus, option C is true.
Reference:
HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting, Section
5.14: Storage Performance Benchmarks*, Huawei Technologies Co., Ltd.
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質問 # 70
The InfoEqualizer feature partition is used to separate nodes of different services. A partition contains a group of nodes. These nodes What are the same characteristics of points ()
- A. Load balancing strategy
- B. Static domain name
- C. Hardware type
- D. Dynamic domain name
正解:A、B、D
質問 # 71
In the deployment scenario of FusionStorage file service, the customer deployed 10 FusionStorage nodes and two Management network switch, the number of IP addresses that need to be assigned to its management network at this time is:
- A. 0
- B. 1
- C. 2
- D. 3
正解:C
質問 # 72
Before configuring services for Huawei flash storage, you need to initialize the system. Which statement about the initialization is false?
- A. When the TCP+SSL/TLS protocols are used for Syslog alarm notification, you need to set the certificate verification mode to improve the security of storage system logs.
- B. During the wizard-based initialization, you need to configure basic information, such as device information, device time, and licenses.
- C. During security configuration management, read-only users have only the access permission to the storage device, that is, they can only perform query operations.
- D. You must change the IP addresses of the management network port and maintenance network port using the command-line interface (CLI) before applying for and activating a license.
正解:D
解説:
Changing the IP addresses of management and maintenance network ports before license application and activation is not mandatory. These configurations can typically be adjusted after license activation. Therefore, the statement that this must be done before applying for and activating a license is false.
質問 # 73
For Huawei flash storage devices, engineers need to install enclosures on adjustable guide rails.
In special cases, the storage devices can be stacked directly.
- A. FALSE
- B. TRUE
正解:A
解説:
Huawei flash storage devices must be installed on adjustable guide rails to ensure mechanical stability, proper load bearing, and adequate ventilation, and they must not be stacked directly even in special cases.
質問 # 74
Assume a financial customer purchased a Huawei flash storage device for service deployment.
During storage management, an engineer found that the LUN health status is write protection.
Which of the following is not a possible cause of this phenomenon?
- A. The number of LUN fault pages exceeds the threshold.
- B. A reserved port on the storage switch is faulty.
- C. The storage controller temperature is too high.
- D. The battery is faulty.
正解:B
解説:
A faulty reserved port on the storage switch does not cause a LUN to enter write protection status. Write protection typically occurs due to battery faults, controller overtemperature, or excessive LUN fault pages, which are mechanisms designed to protect data integrity within the storage system.
質問 # 75
Which of the following multiple options can be used for the intermediate link in Huawei's disaster recovery dual-active solution? (multiple options)
- A. GE private network link
- B. GE-WAN link
- C. FC link
- D. 10GE link
正解:C、D
質問 # 76
Which of the following options does not belong to the single-spot structure of FusionStorage.
- A. Tenant Network
- B. Cluster storage network
- C. Management network
- D. Back-end storage network
正解:B
質問 # 77
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 storage devices. Which of the following statements is false about the engineer's configuration?
- A. Before creating a converged storage pool, the engineer must enable the file service for nodes on DeviceManager.
- B. 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.
- C. When creating a namespace, the engineer needs to select a security style and application type.
- D. 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.
正解:B
解説:
In a RoCE (Remote Direct Memory Access over Converged Ethernet) network, the lldpad service must be running to support the Priority-based Flow Control (PFC) and other link-layer features essential for RoCE communication. Disabling the lldpad service with "systemctl stop lldpad.service" would disrupt the proper functioning of the RoCE network.
質問 # 78
An industry customer purchases several Huawei flash storage devices for service deployment. During routine management, an engineer finds that a controller of one device is faulty, but the fault is common, so the engineer does not need to perform emergency handling.
- A. FALSE
- B. TRUE
正解:A
解説:
The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* addresses controller faults in Huawei flash storage systems, such as OceanStor Dorado: "A faulty controller is a critical issue that requires immediate attention, as it can impact system performance, redundancy, or availability. Even if the fault is common (e.g., a single controller failure in a dual-controller setup), emergency handling is necessary to replace the controller and restore full redundancy to prevent potential service disruptions." The statement that no emergency handling is needed is false, as controller faults always warrant prompt action to ensure system reliability.
Reference:
HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting, Section 5.18: Controller Fault Handling*, Huawei Technologies Co., Ltd.
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質問 # 79
In Huawei flash storage, the SAN & NAS integrated IO stack can be divided into storage pool layer, space management layer, data service layer, etc. Which of the following are performance concerns for the space management layer? (Multiple choice)
- A. Hotspot metadata cache hit rate
- B. Metadata background management CPU usage
- C. Whether the protocol accepts thread drift
- D. Prefetch algorithm hit rate
正解:A、B
質問 # 80
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. FALSE
- B. TRUE
正解:A
解説:
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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質問 # 81
The following is the correct statement about Huawei hybrid flash storage SmartQos I/O priority scheduling:
- A. When the hard disk occupancy rate is too high, in order to ensure the reliability of the hard disk, the system will add time to the low priority I/O Delay to control, and try not to affect high-priority I/O
- B. The I/O priority is based on the priority of the LUN where the IO is located. The priority of the LUN is determined by the user according to The business importance of deployment on the LUN is determined
- C. I/O priority scheduling resources include front-end host concurrent resources, back-end hard disk concurrent resources, CPU computing resources and cache resources
正解:A、B、C
質問 # 82
The following description of eReplication is incorrect: (single choice)
- A. eReplication is a backup business management software suite developed by Huawei Technologies Co., Ltd.
- B. eReplication supports visual management, and the execution status of the protection group and recovery plan is clear at a glance
- C. eReplication is a disaster recovery business management software suite developed by Huawei Technologies Co., Ltd.
正解:A
質問 # 83
An industry customer has purchased a Huawei OceanStor Pacific 9950 scale-out storage device for service deployment. During an inspection of the device, the location indicator of a main storage disk module is steady yellow. What is the status of the disk module?
- A. The main storage disk module is powered off.
- B. The main storage disk module is running properly.
- C. The main storage disk module is faulty or about to fail.
- D. The main storage disk module is being located.
正解:C
解説:
This question tests knowledge of disk status indicators in Huawei OceanStor Pacific 9950 systems. The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* provides details on disk module indicators: "A steady yellow location indicator on a main storage disk module indicates that the disk is faulty or about to fail. This status signals that the disk requires attention, such as replacement, to prevent data loss or service disruption." The material further clarifies the following for other options:
- Option A: Incorrect. A blinking yellow indicator, not a steady one, typically indicates that the disk is being located (e.g., via DeviceManager or CLI).
- Option B: Incorrect. A steady green indicator signifies that the disk is running properly.
- Option C: Incorrect. A powered-off disk would have no indicator light or a specific power-off signal, not a steady yellow light.
Thus, option D accurately describes the disk's status.
Reference:
HCIP-Storage V5.5 Training Material, Module 5: Storage System Maintenance and Troubleshooting, Section 5.2: Hardware Status Indicators and Troubleshooting*, Huawei Technologies Co., Ltd.
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質問 # 84
In the era of big data, various industries will encounter challenges in the process of data processing. What challenges will the public security criminal investigation industry encounter? (multiple choices)
- A. The number of videos is large and the manual operation is time-consuming.
- B. The image format is not uniform and the query efficiency is low
- C. Data fragmentation, lack of effective data sharing
- D. Poor real-time analysis ability, which affects the speed of solving crimes
正解:A、B、C、D
質問 # 85
A government customer has purchased two Huawei flash storage devices and deployed them in different data centers for running remote replication services. When a primary/secondary switchover is performed for the remote replication pair, the primary and secondary sites record the data changes. When the secondary site becomes the primary site following the primary/secondary switchover, all data will be synchronized between the primary and secondary sites.
- A. FALSE
- B. TRUE
正解:A
質問 # 86
Multiple choices. Which of the following authentication methods are not supported by the CIFS of the Huawei QceanStor 9000 storage system?
- A. NIS certification
- B. LDAP domain
- C. Local authentication
- D. Global authentication
- E. AD domain
正解:A、B
質問 # 87
The service system needs to be backed up before performance optimization b performed on Huawei flash storage, and up to two optimization configurations can be changed at a time.
- A. TRUE
- B. FALSE
正解:A
質問 # 88
An engineer needs to install the hardware of a Huawei flash storage device. Which of the following statements is true about hardware installation?
- A. If the flash storage device is high-end flash storage device, the engineer needs to connect the ground cable of the cabinet before the external power cable, and install the cabinet after the connection is complete.
- B. If the flash storage device is a mid-range or entry-level flash storage device, the engineer needs the installation template to determine the device installation positions after removing filler panels from the cabinet.
- C. When connecting cables of the flash device, the engineer needs to connect AC power cables to the same independent power supply to ensure cable redundancy.
- D. When removing filler panels from a cabinet, the engineer needs to use flat-head screwdrivers and floating nut hooks to remove M6 screws from filler panels.
正解:A
解説:
For high-end Huawei flash storage devices, the ground cable must be connected before the external power cable to ensure safety, and the cabinet installation occurs after all cable connections are complete. This procedure helps prevent electrical hazards during installation.
質問 # 89
On DeviceManager, an engineer can view fault severities on the "Current Alarms" page. Which of the following fault severities are contained on the page? (Choose all that apply.)
- A. Major
- B. Information
- C. Critical
- D. Warning
正解:A、C、D
解説:
The "Current Alarms" page in DeviceManager displays active alarm severities that require attention, including critical, major, and warning levels. Informational messages are categorized as events rather than alarms and are not shown as fault severities on this page.
質問 # 90
Through the InfoAllocator feature, which of the following multi-select functions can be achieved by the administrator?
- A. Reasonably plan users
- B. Manage and monitor users
- C. View users
正解:A、B、C
質問 # 91
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