Huawei Huawei Certifications H13-624 Questions & Answers

• Question 641:

  In the single-selection RAID2.0+ technology, what is the default size of the single-selection CHUNK segmented from SAS hard disks in MB?

  A. 512MB

  B. 256MB

  C. 64MB

  D. 64KB

  Correct Answer: B

• Question 642:

  The object storage services (compatible with Amazon S3 and OpenStack Swift) provided by Huawei Distributed Storage A RESTful API, the client can access the storage node through the RESTful API to realize data storage.

  A. True

  B. False

  Correct Answer: A

• Question 643:

  Which of the following options is correct for the description of the multi-version function of the bucket:

  A. Users can use the multi-version function to save, retrieve and restore each version of the object.

  B. Multi-version function cannot be used for data retention and archiving

  C. The multi-version status of the bucket can be configured and queried.

  D. Whether the multi-version function of the bucket is turned on or off is marked by the multi-version status of the bucket.

  Correct Answer: ACD

• Question 644:

  An enterprise has applications such as key performance applications, mainstream commercial applications, archiving and printing services, and each application is independent, in order to ensure business priority. You can use SmartMulti-Tenant technology to create tenants for different businesses, and set each Storage resources of the tenant's vStore.

  A. True

  B. False

  Correct Answer: A

• Question 645:

  An enterprise mail application service has limited storage resources, so a quota is set for the business user, and the soft quota for user A is 500 MB. The hard quota is 800 MB. Under this configuration, which of the following statements are correct ()

  A. User A can use up to 500 MB of storage system

  B. When user A uses 500 MB of space, the system will send a resource shortage alert to the user, and the write fails

  C. When user A uses up to 500 MB of space, the system will send a resource shortage alert to the user. When the user adjusts the used space below At 450 MB, the alarm disappears

  D. User A can use up to 800 MB of storage system

  Correct Answer: CD

• Question 646:

  A company purchased a set of Huawei distributed storage to provide object storage and file storage services. The administrator is in the system. In the system, users can use object and file services at the same time by allowing HTTP access.

  A. True

  B. False

  Correct Answer: B

• Question 647:

  Regarding target deduplication, which option is incorrect in the following description?

  A. Does not occupy the resources of the source.

  B. Target end deduplication is equivalent to post-processing deduplication (Post-procesig).

  C. Can not save transmission bandwidth.

  D. The data block is transferred from the source end to the target end, and the deduplication operation is performed on the target end.

  Correct Answer: B

• Question 648:

  Regarding the read cache process of Huawei's distributed storage multi-level cache technology, which of the following read hits is the priority ()

  A. Memory Write Cache

  B. SSD Read Cache

  C. Memory Read Cache

  D. SSD Write Cache

  Correct Answer: B

• Question 649:

  Huawei all-flash storage devices need to be planned and multi-selected before deployment. Which of the following options are required for storage networking to plan ()

  A. Heartbeat network

  B. IP address

  C. Management network

  D. Business networking

  Correct Answer: ABC

• Question 650:

  During the data migration process of SmartMigration, the data request issued by the host I/O is communicated.

  Synchronize to the source LUN and target LUN in real time by double-write to ensure that the data after the migration is completely consistent. The following statements about double-write are correct.

  It is true:

  A. During the dual writing process, the source and target luns have their own DLC record data differences.

  B. Double write can make the I/O request of the source LUN be issued to the local Cache and the peer Cache at the same time.

  C. This ensures the data consistency between the local Cache and the peer Cache.

  D. Only the source and target ends can write successfully to eliminate DLC, otherwise keep DCL

  Correct Answer: BC