合格させちゃうHCIP-Storage H13-624_V5.5試験簡単かつ正確なPDF問題 [2025年03月09日]
H13-624_V5.5認証試験問題集解答を提供しています
質問 # 319
Adjust the TCP parameters of LINUX clients accessing Huawei Oceanstor 9000 cluster to improve access performance.
Under the network, it is recommended to increase the size of the TCP sending and receiving buffer area to the following value, net.ipv4.tcp_rmem='4000000 8000000
16000000'net.ipv4+tcp_wmem='4000000 8000000 16000000'
- A. False
- B. True
正解：B
質問 # 320
An enterprise's business data is stored in two data centers, and storage devices from different vendors are deployed.
The SmartVirtualization feature can be used to host and create original LUNs on heterogeneous storage systems in each data center eDevLUN, and then create an asynchronous remote replication between the eDevLUN and the local LUN on the Huawei storage system at another site to achieve Data disaster recovery between sites.
- A. False
- B. True
正解：B
質問 # 321
After Huawei Distributed Storage enables the object deduplication function, the system will automatically find duplicate objects globally.
And only keep one copy of the same object and delete the redundant duplicate data. The original duplicate data is replaced with a single copy that points to the reservation.
A copy of the reference.
- A. False
- B. True
正解：B
質問 # 322
The object storage services (compatible with Amazon S3 and OpenStack Swift) provided by Huawei Distributed Storage A RESTful API, the client can access the storage node through the RESTful API to realize data storage.
- A. False
- B. True
正解：B
質問 # 323
Which of the following problems may be faced in the management of massive big data?
- A. How to realize the storage of different types of data at the PB level
- B. How to ensure the authenticity of data and prevent data deception
- C. How to realize fast search and improve retrieval efficiency
- D. How to reduce the amount of data generated and save storage resources
正解：A、C
質問 # 324
Multiple choices of Huawei Oceanstor 9000. Which of the following designs can improve the reliability of the system? (Multiple choices)
- A. Data scrub
- B. N+M data protection
- C. metadata mirroring
- D. Automatic failure detection and automatic data recovery
正解：A、B、C、D
質問 # 325
Single choice Huawei Oceanstor 9000 FRU replacement tool does not support the replacement of which of the following modules or devices?
- A. Replace the hard disk online
- B. IO module
- C. power module
- D. cable
正解：B
質問 # 326
The data replication technology used for disaster recovery can not be selected in which location?
- A. Host layer
- B. Storage layer
- C. Network layer
- D. Drive layer
正解：D
質問 # 327
The intelligent load balancing technology in Huawei's distributed storage supports partitions, and each partition can be set independently.
Established domain name and load balancing strategy.
- A. False
- B. True
正解：B
質問 # 328
ACL can be used to grant permissions, or it can be used to prohibit single-selection restrictions.
- A. False
- B. True
正解：B
質問 # 329
What is wrong about the AK/SK authentication process among the following options:
- A. After single-selecting OceanStor9000 to retrieve SK, use the MD5 algorithm to request the content of Zhang He Encrypt and generate a signature.
- B. After OceanStor9000 receives the request and signature, it will check SK according to AK.
- C. OceanStor9000 will compare the received signature with the signature calculated by the corresponding system.If yes, the authentication is passed.Formula, CPU used, number of node connections
- D. When the user initiates a data request, the SK and the requested content are encrypted using the IAC algorithm, and a signature is generated name.
正解：A
質問 # 330
The storage capacity of site A is 2543GB. The storage capacity of site B is 3000GB. The storage capacity of site B is 3000GB.
The backup data is remotely copied to site A and saved. Consider the case of replication compression, the compression ratio is 3, and the back-end storage capacity required by site A is calculated.
What is the amount?
- A. 3865GB.
- B. 3543GB.
- C. 4644GB.
- D. 4549GB.
正解：B
質問 # 331
Which node types does Huawei OceanStor 9000 support?
- A. P12
- B. P25
- C. P36
- D. C36
正解：A、B、C、D
質問 # 332
Which of the following statements about the deployment of Huawei's active-active data center is correct:
(multiple choice)
- A. The transmission layer adopts Huawei OptiX OSN series DWDM, and each site deploys 2 sets of WDM equipment.
- B. When deploying arbitration, the software supports installation on physical servers or virtual machines.
The arbitration server uses the IP network to connect to the active-active data Two sets of storage arrays of the heart. - C. The storage layer does not support one of the heterogeneous takeover of third-party storage, and then use the LUN structure after the takeover and the LUN on the other V3 Create a HyperMetro LUN.
- D. Deploy at least two independent GSLBs at each site at the network layer to achieve load balancing between sites.
正解：A、B
質問 # 333
Regarding the description of the data protection function of the Huawei Oceanstor 9000 system, which of the following options is incorrect?
- A. After enabling physical domain partitioning, the hard disk or node in a single domain fails, Will lead to degradation or failure of data reliability in other domains
- B. Oceanstor 9000 realizes redundant storage of metadata through mirroring
- C. Oceanstor 9000 realizes data recovery through ErasureCode
N+M redundant storage - D. When the protection level is N+1, the minimum number of nodes required by the cluster is 3
正解：A
質問 # 334
Single-select the incorrect description of the Huawei Oceanstor 9000 software module-item
- A. Snapshots, tiered storage, remote replication and other value-added features are provided by the PVS module
- B. OBS (Object-Based Store) is the file system metadata and
File data provides reliable object storage function - C. CA (Chent Agent) is responsible for the semantic analysis of application protocols such as NFS/CIFS
/FTP, and sends it to the underlying module for processing - D. MDS (MetaData Service) manages the metadata of the file system, each node of the system can store all metadata
正解：D
質問 # 335
Multiple choices. Which of the following authentication methods are not supported by the CIFS of the Huawei Oceanstor 9000 storage system? (Multiple choices)
- A. NISU card
- B. LADP City
- C. Local authentication
- D. AD domain
- E. Global authentication
正解：A、B
質問 # 336
Scale-out is an architecture for horizontal expansion. This architecture mainly responds to the needs of rapid data growth and complex changes.
And challenges. Which of the following options are included in the characteristics of the Scale-out architecture? (multiple choice)
- A. Online expansion
- B. Data sharing
- C. Distributed processing
- D. Clustering
正解：A、B、C、D
質問 # 337
An enterprise purchased a set of Huawei distributed storage system, and now it needs to plan and deploy the network. Which of the following options The plane is the networking plane that must be planned ()
- A. Storage plane
- B. Copy plane
- C. Business plane
- D. Arbitration plane
正解：C、D
質問 # 338
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. CIFS file sharing
- D. NFSv4 file sharing
正解：B
質問 # 339
Use the Oceanstor systemReporter report tool to monitor the Oceanstor 9000 and the resources that can be monitored Objects include: (multiple choice)
- A. Hard Disk
- B. Cluster
- C. Network port
- D. Node
- E. Client
正解：A、B、C、D、E
質問 # 340
When purchasing a storage device, the available capacity is less than the actual hard disk capacity. Which of the following possible reasons is correct ()
- A. Data occupation
- B. Hot spare space occupied
- C. RAlD verification data occupies storage
- D. Coffer disk occupancy
正解：A、B、C、D
質問 # 341
The following is an incorrect description of the principle of data deduplication technology, which is the single choice?
- A. Through the index, you can see the complete logical view of the data.
- B. The same data block is physically stored only once.
- C. For the data that needs to be stored, perform a hash comparison with the data block as the unit.
- D. The stored data block is no longer stored, and no processing is required, for example, no additional index is required.
正解：D
質問 # 342
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