HCIE-Storage V3.0 (H13-629_V3.0) Free Practice Test

Question 1

Hyperconvergence is a data center architecture that enables a unified collection of computing capacity, file storage, memory, and networking, managed separately as a common entity.

A. FALSE

B. TRUE

Correct Answer: B

Question 2

An enterprise plans to purchase Huawei all-flash storage devices to deploy storage services. In order to ensure the security of storage business data, the storage devices cannot communicate with the external network. After the storage device is deployed, you can configure the eService service to perform O&M management of the storage device to improve O&M efficiency.

A. FALSE

B. TRUE

Correct Answer: B

Question 3

Which of the following statements about storage networking is correct? (Multiple Choice)

A. In the dual-switch network farm, each application server has multiple paths to the storage, providing link redundancy and avoiding a single point of failure in the network

B. The application server is directly connected to the AB controller of the storage through two optical fibers, and the path connecting the application server to the LUN's home controller is the optimal path

C. In the morning of a single-switch network, the switch becomes a single point of failure, and there is a certain risk of network reliability

D. In a single-switch networking scenario, access through switches can extend the data transmission distance

Correct Answer: A,B,C,D

Question 4

Regarding the fault repair of the Ext3 file system, which of the following statements is incorrect?

A. You can use the mount command to check whether the mount status of the file system is read- only.

B. Do not arbitrarily perform fsck on a normally running file system.

C. For the damaged file system in the mounted state, directly execute fsck to repair it.

D. File system faults can be located by collecting log information from the /var/flog/message host.

Correct Answer: C

Question 5

In OceanStor 9000, what are the main scenarios for metadata modification? (Multiple Choice)

A. Rename

B. Delete a file or directory

C. Modify properties

D. Create a file or directory

Correct Answer: A,B,C,D

Question 6

A bank's core system has database business and file system business. It can purchase a set of Huawei hybrid flash storage equipment, which supports both SAN and NAS active-active, and realizes load-balancing active-active mirroring.

A. FALSE

B. TRUE

Correct Answer: B

Question 7

Compared with the traditional RAID algorithm, the erasure code redundancy technology adopted by Huawei Ocean9000 has higher reliability and more flexible redundancy strategy. In the erasure code storage mode, the storage system can withstand concurrent failures of N disks at most.

A. FALSE

B. TRUE

Correct Answer: A

Question 8

Taking data center A as the priority site and data center B as the non-priority site as an example, when the quorum server is not configured or the quorum server cannot be accessed, the HyperMetro arbitration mode is static priority mode, and when the HyperMetro Pair arbitration occurs ______ site side to obtain arbitration and provide business.

Correct Answer:

Priority

Question 9

Which of the following descriptions about the InfoStamper features of the OceanStor 9000 storage system is incorrect? (Multiple Choice)

A. The snapshot root directory (that is, the directory where the snapshot was created) does not support deletion.

B. Snapshots do not support nesting, that is, under the directory where a snapshot has been created, neither the parent directory nor the subdirectory can create snapshots.

C. For snapshots with an expiration time set, after the snapshot expires, the system will automatically delete the snapshot but not reclaim the storage space occupied by the snapshot data

D. Hard links are protected by snapshots, and soft links are not protected by snapshots

Correct Answer: A,C

Question 10

What attributes of files can be migrated during robocopy migration? (Multiple Choice)

A. ACL

B. Time Attributes

C. Data

D. ADS stream file

Correct Answer: A,B,C

Question 11

For Huawei's intelligent distributed storage products, clusters can only provide block storage and object file storage interfaces for upper-layer applications.

A. FALSE

B. TRUE

Correct Answer: A

Question 12

What are the recovery modes of Huawei BCManager disaster recovery drill? (Multiple Choice)

A. Planned Migration

B. Failback

C. Failover

D. Business Recovery

Correct Answer: A,B

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Huawei HCIE-Storage V3.0 (H13-629_V3.0) Free Practice Test