Huawei H13-629_V2.5-ENU 問題集

質問 1：
After the OceanStor 9000 is deployed, it will automatically select an appropriate hard disk as a hot spare on each node.
A. FALSE
B. TRUE
正解：A

質問 2：
A computing center plans to purchase a set of Huawei OceanStor 9000 products as a follow-up new storage system. The requirements are roughly as follows:
(1) The storage system needs to provide a minimum total bandwidth of 3-4GB/S.
(2) The storage space can reach 1PB, which can meet the GB-level storage of a single file.
(3) The computer room of the computer center is required to be deployed and used on one cabinet.
(4) The inside of the computing cluster node is already a full InfiniBand network. Based on the above information, which of the following configuration suggestions do you think is more suitable for this project?
A. Using OceanStor 9000 C Node to combine the total bandwidth and total capacity requirements, consider 8 nodes with 4 TB SATA full disks, and 10 GETOE+ front-end daily networking at the back end.
B. From the perspective of reliability, it is recommended to use the InioEqualier function. Through domain name access and OceanStor 9000 storage, the InioEquaizer DNS network segment needs to be considered to be able to communicate with the OcanStor 9000 backend.
C. OceanStr9000 supports front-end 1 OGETOE + back-end day B networking, and the front-end is an Ethernet network to facilitate intercommunication with the management PC for login management. Considering this networking solution can reduce the cost of using B switches at the front end of the customer.
D. Since the computing task involves large file business, it is more suitable to use 8-node OceanStor 9000 C Node for deployment, and 4 TB SATA is used in the capacity, which can meet the needs of customers.
正解：D

質問 3：
In the Huawei data migration service process, the ( ) link needs to analyze user business risks, disaster recovery, and operation and maintenance security.
A. Evaluation research
正解：A

質問 4：
An enterprise has an online transaction system and an email system in a 30 TB storage resource pool. The backup system created 3 Thin LUNs of 10TB. Since the company is just starting out, there is very little data on the online transaction system and mail system. However, the amount of old data that needs to be imported into the backup system is about 20 TB, which exceeds the size of the Thin LUN, resulting in a write failure.
A. FALSE
B. TRUE
正解：B

質問 5：
An enterprise uses Huawei's all-flash storage system to support its main business. In order to reduce the storage pressure caused by duplicate data, if the data type is not suitable for online deduplication, the ( ) of the data is calculated and the result is inserted into the opportunity table.
A. Fingerprint information
正解：A

質問 6：
Active-active solution When the optical fiber link between two data centers in the same city is greater than ( ) KM, wavelength division equipment needs to be deployed.
A. 25
B. 10
C. 50
D. 100
正解：B