最新HCIE-Storage H13-629_V2.5考試題庫，Huawei H13-629

問題1
A bank purchased a set of Huawei all-flash storage to run the transaction system. The R&D team needs to use the data of the transaction system for data mining and data testing. The storage engineer generates HyperCDPO1 at a certain point in time for the transaction data to be tested. Which of the following operations can meet the requirements? (Multiple Choice)

A. After testing with HyperCDPO1, create a snapshot copy of HyperCDPO1 for other tests

B. Create two snapshot copies of HyperCDPO1 for data mining and data testing respectively

C. The test server can directly mount HyperCDPO1

D. Create a snapshot copy of HyperCDPO1 and snapshot this copy again

正確答案: A,B

問題2
In the CIFS share migration scheme, if there is local user group ACL information in the file system, the operations involved in the migration process are: (Multiple Choice)

A. The target stores a local user group with the same name

B. Collect target storage local user group name and SD

C. The target storage configures the MAP rule for SID translation

D. Collect the name and SID of the local user group stored on the source end

正確答案: A,B,C,D

問題3
Use the OceanStor V3 file system quota feature to set soft quotas and hard quotas. In each I/O write operation, it will first check whether the space capacity and number of files consumed by this operation will exceed the soft quota.

A. FALSE

B. TRUE

正確答案: A

問題4
Which of the following statements are true about the high reliability architecture of Huawei's all-flash storage (Multiple Choice)

A. Tolerating Single Engine Failures

B. Tolerate 2 control failures at the same time

C. Storage system components adopt dual redundant design

D. Tolerate the successive failures of 7 controls

正確答案: A,B,C,D

問題5
Huawei's OceanStor Pacific series monitors components in a comprehensive sub-health state and performs intelligent diagnosis to achieve automatic isolation.
Which of the following is included in the sub-health status monitoring of the system? (Multiple Choice)

A. Repeated error correction of memory leads to access slowdown

B. Main storage disk, cache disk, system disk, metadata disk

C. Intelligent diagnosis and identification of network port, network card, link and other abnormalities based on the networking model and abnormal information

D. CPU slowdown leads to access slowdown

正確答案: B,C

問題6
Regarding the remote replication technology of Huawei OceanStor all-flash storage, which of the following options can be supported? (Multiple Choice)

A. Load Balancing

B. Consistency Groups

C. High and low communication

D. Failover

正確答案: A,B,C,D

問題7
In the Fusionstorage system, the ( ) component processes IO messages sent by VBS, performs specific I/O data storage space operations, protects data redundancy, and persists it to storage media. (Please enter the English abbreviation)

A. OSD

正確答案: A

問題8
In the active-active solution, which of the following principles should the storage systems at both ends follow? (Multiple Choice)

A. 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

B. The LUNs that constitute the active-active pair must be mapped to all hosts at the same time

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. Related LUNs of the same database need to be placed in the same consistency group

正確答案: B,D

問題9
A company has 1 TB of data that needs to be backed up. Backup window is 3 hours, private information overhead is 10%, bandwidth usage is 70%, using GE network. In this case, the actual bandwidth is 97 MB/s, and the LAN-Base backup network mode is feasible.

A. FALSE

B. TRUE

正確答案: A

問題10
A company buys a set of Huawei hybrid flash storage, and the host is connected to the storage through a fiber switch. When planning the fiber switch configuration, which of the following options is the optimal configuration?

A. All ports of each fiber switch are divided into a Zone

B. Only one fiber port per host needs to be connected to the switch

C. Each Zone contains only one host port and one storage port

D. Always use high-end fiber optic switches to ensure network performance

正確答案: C

問題11
Due to the approaching of the National Day, equipment maintenance needs to be powered off and then powered on. What is the correct sequence of power-on?

A. External power supply -> server power supply -> controller enclosure power supply -> switch power supply

B. External power supply -> controller enclosure power supply -> switch power supply -> server power supply

C. External power supply -> controller enclosure power supply -> server power supply -> switch power supply

D. External power supply -> server power supply -> switch power supply -> controller enclosure power supply

正確答案: B

問題12
A multinational enterprise has a huge business, and customer business data is scattered in multiple locations, and the distance between the locations is greater than 1000km. The enterprise hopes to centrally manage the backup data of each site, so that users can analyze and mine all data without affecting the normal business. If any business site suffers a disaster, the enterprise can take over the business and perform data recovery. In this case, which disaster recovery backup solution should the enterprise choose?

A. Central disaster recovery backup solution, using synchronous remote replication between the business site and the central site

B. Two-site three-center scheme, synchronous remote replication is used between each site

C. Central disaster recovery and backup scheme, using asynchronous remote replication between the business site and the central site

D. Two-site three-center scheme, asynchronous remote replication is used between sites

正確答案: C

問題13
In the process of SSD garbage collection, the SSD disk can directly erase the entire block without moving valid data, and can use less systematic writing methods.

A. FALSE

B. TRUE

正確答案: A

問題14
To meet service development requirements, the enterprise plans to replace the old storage system with Huawei Ocean Storage Hybrid Flash. The current network model is a Fibre Channel network. The service host and network mode need to remain the same. The SAN's migration indicator is used for storage migration.
Which of the following statements is incorrect? (Multiple Choice)

A. The SAN's migration indicator must be used for migration.

B. Check the host multipathing software before migrating.

C. The new storage system needs to activate the SAN's Migration Director license

D. It is recommended to disable the firewall of the service host during the migration

正確答案: A,C

問題15
Huawei OceanStor full-flash storage system supports IP drift to ensure business continuity and reliability. Which of the following statement about IP drift is incorrect?

A. When "Manual" is selected for "Switchback Mode" of IP flapping, the system can switch back services to the active port only when the active port link is in a normal state and lasts for more than 1 minute when the port recovers from the fault.

B. If the designated port A and physical port B are added to the unified VLAN, as long as one physical port in the bound port A fails, the service will be switched to the physical port B.

C. If Ethernet ports A and B are added to VLAN 2, ports A and B belong to the same drift group by default.

D. One Ethernet port can create multiple logical ports.

正確答案: A

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