Ultimate Guide to the H13-629_V2.5 - Latest May 27, 2023 Edition Available Now
2023 Updated Verified Pass H13-629_V2.5 Exam - Real Questions and Answers
NEW QUESTION # 404
Which of the following statements about RTO recovery time objectives is correct?
- A. Time period from business cessation to business recovery
- B. Time period from data loss to data recovery point
- C. Time period from business suspension to data recovery
- D. Time period from business recovery to data recovery point
Answer: A
NEW QUESTION # 405
Traditional storage controllers are centralized and can create performance bottlenecks. In Huawei's hyper-converged FunionCube, the distributed architecture and distributed storage make storage performance bottlenecks disappear.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 406
In Huawei's storage system, ( ) is an operation and maintenance tool that integrates cloud computing, servers, and storage.
- A. smartkit
Answer: A
NEW QUESTION # 407
After the cache mirroring function between the two controllers of the Huawei OceanStor all-flash storage array is enabled, the data in the cache between the two controllers is exactly the same, and the failure of a single controller will not affect the availability of data.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 408
Huawei distributed storage, with 50 nodes, needs to use aggregation switches when planning the network
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 409
A customer plans to build a disaster recovery center that can take over the production business after the production center fails. The customer's business attributes can tolerate a 2-hour business suspension. The disaster recovery center is 50KM away from the production center. The customer requires the production center and the disaster recovery center to adopt the 1 mode, which can provide convenient disaster recovery management at the same time.
Which of the following description of the construction needs of the customer's disaster recovery center is false?
- A. The storage capacity of the disaster recovery center needs to be the same as the storage capacity of the production center
- B. Customers need to consider the management network, service network and replication network when planning the networking of the production center and disaster recovery center
- C. In order to ensure business continuity, it is recommended that the customer use the active-active mode to build a disaster recovery center
- D. Duplicate link recommends the client to use IP link
Answer: C
NEW QUESTION # 410
During the read operation of the Thin LUN by the host, what technology is used to read data from the corresponding actual storage space in the storage pool?
- A. Capacity-on-write
- B. Capacity-on-read
- C. Direct-on-time
- D. Direct-on-read
Answer: C
NEW QUESTION # 411
When doing the main and standby disaster recovery design, which of the following description of the slave side is correct?
- A. Use the same number of disks as the primary side
- B. The RAID setup is the same as the primary side
- C. Use the same type of disk as the primary side
- D. The capacity of the slave lun is the same as that of the master lun
Answer: D
NEW QUESTION # 412
In Huawei OceanStor hybrid flash storage, data, logs, and modification information of a database application are stored in main LUDN1, main LUN2, and main LUN3, respectively, and asynchronous remote replication is created for the three main LUNs. When the primary LUIN2 fails, the primary storage system can be used to restore the data of the primary storage system, and the database can be started normally through the primary storage system.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 413
Huawei's hybrid flash storage system supports the integration of high-end storage technologies such as dynamic tiered storage, quality of service management, cache partitioning, hard disk balance, heterogeneous storage virtualization, and multiple data protection.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 414
During service operation, the data changes of the source LUN can be synchronized through ( ) and DCL, thereby ensuring data consistency after the migration is completed.
- A. Double write
Answer: A
NEW QUESTION # 415
The asynchronous remote replication of Huawei OceanStor storage system adopts multi-time slice caching technology, which can make the RPO index of LUN asynchronous remote replication reach the second level.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 416
After the storage project implements transshipment maintenance, which item is not part of the standard process management link?
- A. Problem Management
- B. Disaster recovery management
- C. Configuration Management
- D. Incident Management
Answer: C
NEW QUESTION # 417
Customer M uses Huawei storage products to build an active/standby disaster recovery system. The operation and maintenance personnel are required to periodically check and maintain the system, and the disaster recovery center is also required to conduct irregular disaster recovery tests to verify the effectiveness of the disaster recovery solution. feasibility.
Which of the following statements about the operation of the customer's disaster recovery test is correct? (Multiple Choice)
- A. The disaster recovery test is implemented through snapshot mapping of the disaster recovery terminal, and the test process will not cause any impact on the production site
- B. When testing the disaster recovery network on the disaster recovery side, maintenance personnel need to formulate relevant test plans to prevent business interruption
- C. After the test is completed, the drill data on the disaster recovery side needs to be cleaned up for subsequent planned migration or failure recovery
- D. When the production center fails, the entire process of planned migration can be executed for the specified recovery plan without manual intervention.
Answer: A,B,C,D
NEW QUESTION # 418
Which of the following scenarios can InfiniBand be applied to? (Multiple Choice)
- A. Interconnection between storage controllers
- B. Interconnection between storage disk enclosures
- C. Interconnection between distributed storage nodes
- D. Interconnection between FusionCube devices
Answer: A,C,D
NEW QUESTION # 419
FusionStorage is divided into a business system and a management system. The ( ) layer of the business system is used for the conversion of logical space and physical space.
- A. Index
Answer: A
NEW QUESTION # 420
A specific file folder in Rachat Linux 7 system is wrong to read and write. After diagnosis, the file system needs to be repaired. Which of the following is the correct description of the repair operation?
- A. Using the owner of the user data file, perform an fsck repair with the filesystem mounted.
- B. Using the root user, perform an fsck repair on the device with the filesystem unmounted.
- C. Using the owner of the user data file, perform an fsck repair on the device with that filesystem unmounted.
- D. Directly use the root user to perform fsck repair while the file system is mounted.
Answer: B
NEW QUESTION # 421
During the process of the engineer replace the storage array controller, which of the following description is wrong?
- A. The master-slave controller must be switched to make the replaced controller the backup controller.
- B. Confirm whether the Cahce dirty data has been saved.
- C. Before switching services to the remote controller, be sure to check that the multipathing software in the system is installed and effective on the host side.
- D. Before plugging or unplugging the controller, make sure that the service has been stopped or switched to the remote controller
Answer: A
NEW QUESTION # 422
Volume mirroring function, which of the following statements is correct? (Multiple Choice)
- A. When configuring volume mirroring, it is required that the volume mirror copies come from different hard disk domains
- B. After the volume mirror is created for the volume, the internal information exchange is performed, and the lun ID of the server read I/O should be changed
- C. The storage data of a lun is 2G, and a volume image is created for the lun, a copy is generated when it is created, and the total amount of incoming items and copies after generation is 4G
- D. External lun configuration volume mirror, you can also configure the external as a mirror copy
Answer: A,C
NEW QUESTION # 423
In the homogeneous online migration scheme, the heterogeneous link between the target storage and the source storage only supports FC connection.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 424
Which of the following is not part of Huawei's application integration migration?
- A. Storage Replacement Migration
- B. Oracle Database Migration
- C. Exchange Migration
- D. SQL Server database migration
Answer: A
NEW QUESTION # 425
Which of the following options is correct regarding the benefits of NVMe? (Multiple Choice)
- A. Low latency
- B. High bandwidth
- C. High IOPS
- D. Low energy consumption
Answer: A,B,C,D
NEW QUESTION # 426
In the active-active solution, which of the following principles should the storage systems at both ends follow? (Multiple Choice)
- A. Related LUNs of the same database need to be placed in the same consistency group
- B. An eDevLUN must first complete data migration through SmartMigration and end the migration relationship to become an internal LUN before it can be added to an active-active pair
- C. The storage pools where the LUNs that make up the active-active pair are located must be consistent with the same storage medium and storage medium.
- D. The LUNs that constitute the active-active pair must be mapped to all hosts at the same time
Answer: A,D
NEW QUESTION # 427
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To prepare for the exam, candidates should have a strong foundation in storage technologies and should be familiar with industry-standard storage protocols and technologies, such as Fibre Channel, iSCSI, and Storage Area Networks (SANs). They should also be familiar with storage virtualization and cloud storage technologies.
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