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HuaweiH13-624 ActualFree Huawei H13-624 Practice Questions & Answers 2026 Part4 | HCIP-Storage

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Question #1
The following statements about Huawei's SamtMulti-Tenant technology are single-selected, which one is wrong?
A. Role management is divided into preset default roles and custom roles
B. There are three types of authority management: read-only, write-only and read-write
C. A physical storage system can be divided into multiple virtual storage partitions, and the storage pools are shared among these virtual storage partitions
D. In role management, three default roles are preset for tenant groups: tenant administrator, tenant data protection administrator, and tenant agreement administrator
View answer
Correct Answer: B
Question #2
A financial customer purchased an OceanStor Dorado 18000 storage system for basic service deployment. During management, an engineer discovered that the running status of an iSCSI port on DeviceManager was "Link down". After checking the indicator in the equipment room, the engineer discovered that the link indicator of the iSCSI front-end port was steady red. Which of the following are not the possible causes of the exception? Huawei's troubleshooting guidance foriSCSI Link Failurestates that when therunning status of an iSCSI host/front-end port is ''Link down''and thelink indicator is steady red or off, the fault is investigated as aphysical/link-layer problem. Huawei's documented possible causes include items such ascables between the host and storage being removed or damaged,optical module faults/incompatibility, orfront-end port faults. Therefore,Acan be a possible cause because Huawei has a specific fault case for anincompatible optical module typecausing the port to be unavailable.Ccan also be a possible cause because Huawei explicitly listscables removed or damaged/looseas a cause of the link-down condition. BandDarenotpossible causes of this specific exception. Incorrect IP settings on either thestorage iSCSI front-end portor theapplication server service network portarenetwork-layer configuration issues, but they donotcause the physical link indicator to turnsteady redor the port running status to becomeLink down. A physical link-down alarm points to hardware, cabling, or optical-module problems instead.
A. The optical module type is incompatible with the host port
B. The IP address of the iSCSI front-end port is incorrect
C. The cable between the application server and the storage device is loose
D. The IP address of the service network port on the application server is incorrectly set
View answer
Correct Answer: BD
Question #3
Whether Huawei Oceanstor 9000 upgrades the software version online or offline, it has no impact on equipment management.
A. rue
B. alse
View answer
Correct Answer: B
Question #4
What are the key technologies included in InfoTurbo features? Multiple choice
A. FlashLink
B. Smart pre-reading
C. SMB 3
D. NFS protocol enhancement
View answer
Correct Answer: ABCD
Question #5
An enterprise uses iSCSI for storage access and experiences network congestion. Which solution is MOST effective?
A. witch to FTP
B. ncrease RAID level
C. nable snapshots
D. se a dedicated network or VLAN for iSCSI
View answer
Correct Answer: D
Question #6
An enterprise purchased a set of Huawei hybrid flash storage system, and multi-selected plans to configure NAS services to facilitate file storage andSharing, which of the following options are correct in planning and design?
A. Regular application software can be set to be accessible by every account
B. The access clients of each department must be in the same network segment with the NAS sharing service IP of the storage device
C. NAS is based on file system sharing and has nothing to do with storage pools, so there is no need to consider the configuration of storage pools
D. The financial department has high data security requirements and can restrict the account access rights of non-financial department personnel
View answer
Correct Answer: ABD
Question #7
To ensure data reliability, an enterprise established a remote replication pair between the master LUN at site A and the slave LUN at site B. The following In the statement about the data relationship between the Pair status and the master-slave LUN, which options are correct?
A. If the link used for remote replication is disconnected or the primary or secondary LUN of remote replication fails, the Pair operating status will be "split
B. "When the Pair running status is "Normal", it means that the data of the primary LUN and the secondary LUN are successfully synchronized
C. When the Pair status is "synchronizing", the slave LUN cannot be read or written at this time
D. If the engineer manually disconnects the Pair relationship between the master LUN and the slave LUN, then the Pair running status is "split" and the master LUN Data replication between and from the LUN is suspended
View answer
Correct Answer: BCD
Question #8
The following single-choice descriptions that do not belong to the features of the horizontally extended file storage function are:
A. Distributed metadata management, supports linear expansion of 3~4000 nodes
B. Self-developed distributed file system OceanStor DFS supports massive unstructured data storage and realizes a global unified namespace
C. Supports integration with FusionInsight Hadoop/Cloudera Hadoop packaged by open source Hadoop components, allowing users toUsers can easily build an enterprise-level big data analysis platform
View answer
Correct Answer: A
Question #9
The object storage services (compatible with Amazon S3 and OpenStack Swift) provided by Huawei Distributed StorageA RESTful API, the client can access the storage node through the RESTful API to realize data storage.
A. True
B. False
View answer
Correct Answer: A
Question #10
Multiple choice A large Internet company A purchased Huawei hyper - converged storage multiple choice to build an IT infrastructure platform. Which of the following can be applied Scenes()
A. Database
B. Virtualization
C. Desktop Cloud
D. Container
View answer
Correct Answer: ABCD
Question #11
The creation of logical ports is based on physical Ethernet ports, bonded ports or VLANs, and is mainly used for business operations. At the same time, need Designate the main port, when the main port fails, the service will be taken over by the failover port
A. True
B. False
View answer
Correct Answer: B
Question #12
The multi-choice InfoEqualizer feature supports partition setting of load balancing strategies, which options are optional methods for configuring load balancing strategies Mode?
A. Throughput by node
B. Round Robin
C. Number of connections by node
D. By CPU usage
View answer
Correct Answer: ABCD
Question #13
An account is a credential for using an object storage service (compatible with Amazon S3 interface), and its management function does not include:
A. Contract business management
B. Basic account management
C. Certificate Management
D. Cross-domain access policy management
View answer
Correct Answer: B
Question #14
In the Huawei dual-active disaster recovery solution, the peak write bandwidth of an application needs to be 10MB/s for single selection, and the average write bandwidth needs to be 200KB/s, and the average write bandwidth is 200KB/s. The I/O volume is 4KB. The bandwidth utilization rate is 70%. How much bandwidth does the application need to deploy synchronous remote replication?
A. 0MB/s
B. 200KB/s
C. 2
D. 114
View answer
Correct Answer: D
Question #15
Huawei OceanStor Pacific series is an intelligent scale-out storage product that supports large-scale scale-out and delivers high reliability.Which of the following statements are false about the product's reliability?
A. In terms of data reliability, multiple RAID policies are supported based on the traditional disk-level RAID mode
B. The product adopts Kunpeng processors to integrate functions of multiple chips and effectively improve hardware reliability
C. The product leverages link aggregation to ensure transmission link redundancy and performs link switchover or isolation to ensure service continuity if a link becomes faulty or subhealthy
D. The product uses the multi-copy technology to implement the intra-node RAID function
View answer
Correct Answer: AD
Question #16
After engineer C completes the installation of Huawei's distributed storage on site, he single-selects to power on to configure the big data service. The following about big data In the description of the business configuration process, the options in the correct order are? 1. Create an account 2. Configure the subnet 3. Create a file system 4. Associate files System 5. Create NameNode Zone 6. Create Global Zone
A. 6->5->3->1->2->4
B. 1->3->2->6->5->4
C. 5->3->2->4->1->6
D. 1->2->3->4->5->6
View answer
Correct Answer: A
Question #17
A government customer has purchased several Huawei OceanStor Dorado 18000 series storagedevices for service deployment, and an engineer needs to create storage pools on the storagesystem. However, before doing so, the engineer must configure LUNs and LUN groups, and create themapping between the LUN groups and host groups.
A. RUE
B. ALSE
View answer
Correct Answer: B
Question #18
The QoS characteristics of object services. For applications with different priorities, different bucketscan be configured, and the TPS of the bucket can be controlled through QoS.As well as the allocation of bandwidth resources; for VIP tenants and ordinary tenants in the samesystem, different QoS strategies can be configured to ensure high-qualityThe quality of service for advanced tenants.
A. rue
B. rong
View answer
Correct Answer: A
Question #19
An Internet customer has deployed a remote replication environment based on multiple flash storage devices. During actual service running, the customer discovers that there are multiple running statuses for a remote replication pair. Which of the following statements is true about the running status of a pair?
A. After a pair is disconnected, if the pair is deleted from the primary or secondary site, which causes configuration inconsistency between the primary and secondary sites, the pair running status changes to "To be recovered
B. When the pair running status is "Split", the pair relationship between the primary and secondary LUNs is interrupted (not manually)
C. When the pair running status is "Normal", data synchronization between the primary and secondary LUNs is complete
D. When the pair running status is "To be synchronized", the pair relationship between the primary and secondary LUNs must be manually disconnected to meet the service requirements of a single LUN
View answer
Correct Answer: C
Question #20
In the application scenario of sequential writing, for RAID10, the more disks, the better.
A. rued
B. alse
View answer
Correct Answer: B
Question #21
Large e-commerce company A uses Huawei hybrid flash storage to ensure its core business. Regarding the chip technology used in it, the following Which statement is correct?
A. Front-end transmission, smart network card chip supports 32G FC, 100G Ethernet protocol processing to realize hardware offloading
B. Intelligent management chip, built-in security encryption engine
C. SSD memory chip, the core FTL algorithm is built into the self-developed chip, and the chip directly confirms the information such as the reading and writing position
D. Controller Kunpeng 920 chip is not only a CPU, but also integrates three chips of south bridge, network card, and SAS controller
View answer
Correct Answer: ABCD
Question #22
The following description of the cache in Huawei 0 Ceanstor 9000 Which one is wrong?
A. AThe first level cache is the read cache of the storage node, and the location of the global cache is in the first level cache
B. BThe second level cache is used to cache the hot data of this node
C. CThe second-level cache is composed of SSD disks, if there is no SSD disk in the node, there is no second-level cache
D. DThe telegram cache (NVDIMM) is mainly used as a write cache
View answer
Correct Answer: B
Question #23
HyperClone supports writing to both the primary and secondary LUN.
A. True
B. False
View answer
Correct Answer: A
Question #24
When delivering a flash storage project, Huawei engineers introduced the arbitration mechanism ofHyperMetro to the customer. Which of the following statements is false about the arbitrationmodes?
A. f no quorum server is configured, HyperMetro works in static priority mode
B. n static priority mode, if the preferred site of a HyperMetro pair breaks down, the non-preferred site does not automatically take over HyperMetro services
C. n quorum server mode, the quorum server can be deployed only on physical machines and not on virtual machines
D. n quorum server mode, if the link between storage systems is down, each storage system sends an arbitration request to the quorum server
View answer
Correct Answer: C
Question #25
Huawei's hyper-converged storage adopts a single-selection structure of distributed storage logic architecture.Which of the following is the function of the MDC module?
A. Provide hard disk management
B. Provide standard SCSI/iSCSI services for VMs and databases
C. Provide management of storage cluster status
D. DASH partition
View answer
Correct Answer: C
Question #26
In the following statement about the features of Huawei SmartQuota, which options are correct to choose?
A. SmartQuota supports two storage types: block storage and file storage
B. The main function of SmartQuota is to facilitate system administrators to manage the storage resources of resource users
C. You can limit the resource usage of a single directory, user, and user group
D. The resource usage can be reminded to resource users through alarms and events
View answer
Correct Answer: ABCD
Question #27
Multiple Choices What are the advantages of Huawei Oceanstor 9000 clustered NAS technology to help you with N8000NAS storage systems? (Multiple choices)
A. AThe failover is fast, and the failure of a single node in the cluster does not affect the business
B. BMulti-node cluster, load balancing, global cache, providing powerful the\
C. Cengine cluster is followed by SAN storage
D. DScale out! Engine architecture is scalable
View answer
Correct Answer: ABD
Question #28
DME IQ focuses on service processes and overall implementation solutions, which can ensure high security. Which of the following are security capabilities in the collection phase? (Choose all that apply.)
A. All operations on the Secure Cloud Gateway are recorded, the uploading records can be traced, and integrity check is performed to prevent tampering
B. The purpose of the data collection is clear, the data set is minimized, and deployment occurs only with the customer’s permission
C. For one-way requests, only the outbound policy on the customer side needs to be enabled
D. Before being stored, data is encrypted using AES256 to prevent information leakage
View answer
Correct Answer: ABCD
Question #29
A financial customer has purchased two OceanStor Dorado 18000 series storage devices for service deployment. To ensure service data reliability, an engineer configures the HyperSnap feature on the storage devices. Which of the following commands can the engineer use to change the snapshot rollback rate on the command line interface (CLI)?
A. change snapshot speed
B. change snapshot flowctrl
C. show qos snapshot_flowctrl_lun
D. change snapshot deactivate
View answer
Correct Answer: B
Question #30
Operation and maintenance includes many aspects of capability requirements, not only product technology, but also management systems, processes and other elements.
A. ALSE
B. RUE
View answer
Correct Answer: B
Question #31
When delivering a flash storage project, Huawei engineers introduced the multi-tenant feature of flash storage to the customer. This feature isolates service dat
A. Although different tenants cannot access each other's LUNs, they can access each other's file system
B. TRUE
C. FALSE
View answer
Correct Answer: B
Question #32
A company purchased a set of Huawei horizontally extended file storage for the video surveillance system, and enabled the read and write fault tolerance of the InfoRevive feature The mode provides data fault tolerance and configures the data protection level of EC to 4+1. If 2 pieces of data are invalid,How does InfoRevive feature guarantee business continuity and availability
A. For the write operation, only 3 copies return a write success response, and the 2 copies that fail to write are no longer filled with 0s, and they are processed according to the striped write success
B. For the read operation, the system only successfully read 3 copies, and returns 3 copies of data that were successfully read, and the 2 copies that failed to read are all filled with 0s
C. For the read operation, the system only successfully read 3 copies, and returns 3 copies of successfully read data, and the 2 copies that failed to read pass the check data recover
D. For the write operation, only 3 copies return a write success response, and the 2 copies that failed to write are all filled with 0s, and the write succeeds according to the section
View answer
Correct Answer: CD
Question #33
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. When creating a namespace, the engineer needs to select a security style and application type
B. Before creating a converged storage pool, the engineer must enable the file service for nodes on DeviceManager
C. 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
D. When the storage network is a Remote Direct Memory Access over Converged Ethernet (RoCE) network, the engineer can run the “systemctl stop lldpad
View answer
Correct Answer: D
Question #34
To power on Huawei OceanStor Dorado 6000 storage, a customer must hold down the power button for more than 5 seconds.
A. TRUE
B. FALSE
View answer
Correct Answer: B
Question #35
During the running of Huawei OceanStor Dorado series storage, a customer finds that the"OutOfMemoryError" error is recorded in application logs and the FULL GC alarm is recorded in GC logs. Which of the following is not a cause for this performance issue?
A. ollection classes reference objects, which are not released after use
B. n infinite loop exists in the code
C. he memory value of the startup parameter is too small
D. here are too many threads and the context is switched too frequently
View answer
Correct Answer: D
Question #36
IDC's description of the characteristics of big data, which items are correct of? (Multiple choice)
A. Volume-huge amount
B. Variety-Diversity
C. Value-value density
D. Variety-speed
View answer
Correct Answer: ABCD
Question #37
In the special single-selection feature of Huawei OceanStr Hybrid Flash Storage SmartQuota, the system will check the configuration for every I/O operation. The amount of used capacity and the number of files, plus the incremental capacity and files of this operation, will it exceed the hard quota? If it exceeds, then operate Failure, otherwise the operation is successful.
A. True
B. Wrong
View answer
Correct Answer: A
Question #38
Multiple choices Among the following statements about the features of Huawei SmartPartition,which options are correct ()
A. upport users to set the capacity of read cache and write cache separately for each SmartPartition partition
B. he SmartPartition feature is effective for both block business and file business
C. upport setting SmartPartition in units of business LUNs
D. he resources of each SmartPartition can only be accessed independently
View answer
Correct Answer: ABC
Question #39
LLD (Lom Level Desigm, detailed design) is to clarify the scope and scope of the network design based on the determined target network architecture.Function deployment plan: The specific design content includes the interaction process of the important business that the customer pays attention to within the scope of the contract, and all the business is in each network elementFunction allocation, design of peripheral docking relationship of network elements, docking requirements and compliance with specifications, quantitative calculation of docking resources.
A. True
B. Wrong
View answer
Correct Answer: A
Question #40
A financial customer has purchased two Huawei flash storage devices and installed them in two equipment rooms of a local data center to deploy HyperMetro services. During quorum server network planning, only 10GE quorum links can be used when a single quorum server is deployed. 25GE and Fibre Channel networks cannot be used.
A. ATRUE
B. BFALSE
View answer
Correct Answer: B
Question #41
Select the following statements about the HyperSnap feature of the file system, which options are correct?
A. The source file system refers to the file system where the source data that needs to create a snapshot is located
B. File system remote replication relies on snapshot technology
C. BP (Block Pointer) is the metadata used to record the storage location of data blocks in the file system
D. COW (Copy On Write) refers to the copy-on-write technology, which is the core technology for realizing file system snapshots
View answer
Correct Answer: AC
Question #42
Regarding target deduplication, which option is incorrect in the following description?
A. Does not occupy the resources of the source
B. Target end deduplication is equivalent to post-processing deduplication (Post-procesig)
C. Can not save transmission bandwidth
D. The data block is transferred from the source end to the target end, and the deduplication operation is performed on the target end
View answer
Correct Answer: B
Question #43
After purchasing a Huawei OceanStor Dorado series storage system, a customer needs to configure basic storage services in the storage system.Which of the following operations are optional in the basic service configuration?
A. Configuring connectivity between a host and the storage system
B. Creating a port group
C. Creating a mapping
D. Creating a LUN group
View answer
Correct Answer: BD
Question #44
Which backup system network can be used for all storage types?
A. AN-Base
B. AN-Free
C. erver-Less
D. erver-Free
View answer
Correct Answer: A
Question #45
Which of the following options are hardware faults?
A. Expansion module failure
B. Power failure
C. The disk enclosure is faulty
D. BBU failure
View answer
Correct Answer: ABCD
Question #46
Huawei's hybrid flash storage supports the integration of NAS and SAN. The software protocol stacks of the two single-selection are completely parallel. In terms of resource allocation and Convergence on the management plane.
A. True
B. False
View answer
Correct Answer: A
Question #47
When creating disk domains select the option “All available disks” and then manually select disks.
A. True
B. False
View answer
Correct Answer: A
Question #48
Which of the following statements are correct regarding the snapshot LUN of Huawei hybrid flash storage devices?
A. When the snapshot is just created, the data in the COW space is empty
B. After the snapshot is activated, when the application server has a data write request to the source LUN, it directly writes to the snapshot LUN
C. When the snapshot is just created, the data in the COW space is the source data
D. After the snapshot is activated, when the application server has a data write request to the source LUN, the copy before write process is executed first
View answer
Correct Answer: CD
Question #49
Single selection Huawei hybrid flash storage uses a RAID 2.0+ software architecture single-selection structure to realize the virtualization of the underlying media and the virtualized resources of the upper layer.Simulate, solve the problem of rapid data reconstruction and intelligent allocation of resources at the same time.
A. True
B. False
View answer
Correct Answer: A
Question #50
During routine management of Huawei flash storage, an engineer can use the "show license_active" command to query information about activated licenses.
A. TRUE
B. FALSE
View answer
Correct Answer: A

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