[2023年最新] 高合格率なH13-629_V2.5テストアンサーかつHuawei H13-629_V2.5テストPDF
完璧H13-629_V2.5問題集試験問題と解答でパス保証されます
質問 393
Consideration of construction, operation and maintenance costs before data center construction is an economic principle in project planning and design.
- A. TRUE
- B. FALSE
正解: A
質問 394
Regarding Huawei distributed storage, which of the following statement is wrong?
- A. The metadata of Huawei distributed storage is stored in the metadata node.
- B. Huawei distributed storage fast storage can be extended to 4096 nodes.
- C. Huawei distributed storage adopts a distributed cluster architecture.
- D. Huawei distributed storage file storage provides a unified namespace.
正解: A
質問 395
The data of a company is archived data and online business data. If the SSD is used, the cost is high, and the NL-SAS hard disk cannot meet the performance requirements. Which of the following technologies cannot meet the needs of users? (Multiple Choice)
- A. SmartMetro
- B. SmartClone
- C. SmartTier
- D. SmartCache
正解: A,B,D
質問 396
Which of the following statements about the InfoEqualizer feature of the OceanStor 9000 storage system is correct? (Multiple Choice)
- A. A node can only belong to one partition
- B. A partition can only belong to one subnet
- C. 1 partition contains at least 2 nodes
- D. Each subnet should belong to different network segments
正解: A,B,C,D
質問 397
In the cloud computing scenario, the data is converged and the storage trend resource is pooled.
- A. TRUE
- B. FALSE
正解: A
質問 398
A company plans to deploy a disaster recovery system, which requires that when a data center-level failure occurs, the business will not be interrupted and business data will not be lost; it plans to use two places and three centers to interconnect, which of the following solutions can meet the requirements?
- A. Two-site three-center architecture based on dual-center active-standby mode
- B. Local high-availability architecture based on active-standby mode
- C. Two-site three-center architecture based on dual-center mutual backup mode
- D. Two-site three-center architecture based on dual-center active-active mode
正解: D
質問 399
Under what circumstances can distributed storage not cause refactoring?
- A. Long-term damage to the hard disk
- B. The hard disk is offline for 10 minutes without recovery
- C. Normally shut down a node
- D. The hard disk goes offline 5 times within 10 minutes
正解: C
質問 400
The Erasure code redundancy technology used in Huawei OceanStor 9000 supports higher reliability and more flexible redundancy strategies than traditional RAID algorithms. Which of the following is the wrong description of the principle of Erasure code MH?
- A. The system stores N+M data blocks in different hard disks in parallel.
- B. When data is written, it is cut into N data blocks with the same size.
- C. In Erasure Code storage mode, the system supports up to N hard disk failures.
- D. For every N consecutive data block, M check blocks are calculated by the Erasure Code algorithm (M<N)
正解: C
質問 401
A scientific research institution purchased a set of Huawei OceanStor 9000 storage products. The main configuration of the product is: 8*Huawei OceanStor 9000 C Node front-end 10GE*2 + back-end 10GE*2, CE6850 switch*2, S5700 switch*1, cable, optical fiber and other accessories are fully equipped. The engineer needs to go to the site to communicate with the customer about the system deployment plan, and has prepared an IP planning plan and IP demand list in advance. Which of the following IP requirements are reasonable? (Multiple Choice)
- A. The customer needs to provide 9 management network IP addresses, of which 8 are used for IPMI management and 1 is used for OM management.
- B. The customer management network must communicate with the InfoEqualizer DNSIP of Huawei OceanStor 9000 to access Huawei OceanStor 9000 storage through domain names.
- C. The customer needs to provide 49 IP addresses that can communicate with the client application client, of which 16 are used for static front ends, 32 are used for dynamic front ends, and 1 is used for InfoEqualizer DNS IP
- D. The customer needs to provide 16 IP addresses for the back-end IP of Huawei OceanStor 9000 system, and needs to provide a gateway.
正解: A,D
質問 402
HyperClone of Huawei OceanStori hybrid flash memory system is a data protection value-added feature. After HyperClone is created, the data of the target LUN needs to be synchronized in the background before performing read and write operations on the target LUN.
- A. FALSE
- B. TRUE
正解: A
質問 403
Customer M used Huawei storage products to build an active/standby disaster recovery system, requiring that services be migrated to the disaster recovery side after a service failure on the production side. After the production end is restored, you can manually switch back to the production end from the disaster recovery end. The incremental data of the disaster recovery end is synchronized back to the production end, and the production end resumes business. After the disaster recovery center is built, the disaster recovery function test needs to be carried out, and the test should not affect the production business. Which of the following statements about the customer's DR test is correct? (Multiple Choice)
- A. The customer can use Huawei OceanStor BCManager eReplication to complete the three-step operation of creating a snapshot on the disaster recovery side, mapping the snapshot to the disaster recovery host, and scanning the disk on the file backup host with one click.
- B. When the disaster recovery side switches back to the production side, incremental data synchronization needs to be performed first, and then the replication relationship is switched.
- C. According to customer needs, it is necessary to perform disaster recovery testing through snapshot mapping on the disaster recovery terminal
- D. Both the primary and secondary storages need to be configured with a license for the remote replication feature
正解: A,B,C,D
質問 404
The deployment process of the disaster recovery system in Huawei's active and standby disaster recovery solution is:
1. Solution networking
2. Synchronize data to the disaster recovery terminal
3. Deploy the disaster recovery management server on the disaster recovery terminal
4. Configure protection groups and recovery plans
5. Acceptance test
- A. TRUE
- B. FALSE
正解: A
質問 405
A customer's initial backup capacity is 1T, and the average daily data increment is 10GB. The backup strategy is to do a full backup once a week, and a differential backup every day from Tuesday to Sunday. The storage period of the full backup and additional backup data is 4 weeks, without considering deduplication/redundancy ratio/replication, etc., please calculate that the required backend capacity should be no less than?
- A. 5280GB
- B. 4940GB
- C. 4280GB
- D. 5940GB
正解: D
質問 406
Huawei distributed storage can provide both S3 and Swift services.
- A. TRUE
- B. FALSE
正解: A
質問 407
Huawei mass storage hybrid flash memory can support NFS and ClFS.
- A. TRUE
- B. FALSE
正解: A
質問 408
Which of the following remote replication methods can the hyperReplicatian feature support? (Multiple Choice)
- A. LUN synchronous remote replication
- B. LUN Asynchronous Remote Replication
- C. FS asynchronous remote replication
- D. FS synchronous remote replication
正解: A,B,C
質問 409
Enterprises use Huawei Data Protection All-in-Ones to protect the operating system and volumes in the production environment using a continuous backup solution. Continuous backup can perform full-machine backup and recovery of operating system volumes and data volumes.
- A. FALSE
- B. TRUE
正解: A
質問 410
Huawei OceanStor distributed storage system provides a 10-level end-to-end data integrity protection solution, which can effectively detect various data damage scenarios such as jumps and read-write biases. When data damage is detected, it will correct the data in real time. Healing to prevent data corruption from spreading.
- A. TRUE
- B. FALSE
正解: A
質問 411
InfoReplicator supports copying the basic attributes, extended attributes, ACL, WORM and CIFS/NFS shared configuration information of the main directory to the slave while replicating data. When a disaster occurs, the master-slave site can quickly take over the business after the switchover.
- A. TRUE
- B. FALSE
正解: A
質問 412
In Smartier advanced features, the default size of data migration granularity is ( ) MB.
- A. 4
正解: A
質問 413
Among storage device performance indicators, latency refers to the time interval from initiating an IO request to the completion of IO processing.
- A. TRUE
- B. FALSE
正解: A
質問 414
When building a disaster recovery system, which of the following solutions should be proposed by a customer to not only ensure the security of data but also ensure that the business is not interrupted?
- A. Intra-city active-active + data backup
- B. Local high reliability + data backup
- C. Local high reliability + intra-city active-active
- D. Intra-city active-active + remote disaster recovery
正解: A
質問 415
In Huawei hybrid storage, the host can access any lun and file system through the front-end port of any ______.
- A. Controller
正解: A
質問 416
Which of the following storage migration technologies can only support offline migration?
- A. Active-active
- B. Heterogeneous Virtualization
- C. LUN copy
- D. Remote replication
正解: C
質問 417
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