Huawei Huawei Certifications H13-624 Questions & Answers

• Question 291:

  In the Huawei OceanStor backup solution, if the retention time and retention cycle of backup data are configured to be 13 days and 2, respectively, The actual backup is a 3-day cycle, so how many days are the data retained?

  A. 4

  B. 6

  C. 13

  D. 26

  Correct Answer: C

• Question 292:

  Backup can be regarded as a low-level disaster tolerance. Backup is the basis of disaster tolerance. Disaster tolerance can replace backup.

  A. True

  B. Paving error

  Correct Answer: B

• Question 293:

  Single choice Which one of the following statements about preparing the N8500 before configuration is incorrect?

  A. cluster NAS5|The engine heartbeat network port is correctly connected to the heartbeat network

  B. Clustered NAS engine service network port configuration is completed, not connected to the client service network

  C. The clustered NAS engine is correctly powered on. The indicator status shows normal

  D. Cluster NAS engine node has completed hardware installation and connection

  Correct Answer: B

• Question 294:

  The following description does not belong to the features of 0ceanStor9000:

  A. Self-developed distributed file system OceanStor DFS supports massive unstructured data storage and realizes a global unified namespace.

  B. Provide object storage services, compatible with Amazon S3 interface and compatible with OpenStack Swift interface.

  C. Support for docking Fusionlnsight Hadoop/Cloudera Hadoop packaged by open source Hadoop components, allowing users easily build an enterprise-level big data analysis platform.

  D. Distributed metadata management, supporting linear expansion of 3~4000 nodes exhibition.

  Correct Answer: D

• Question 295:

  Multiple choices, which of the following descriptions of the Huawei Oceanstor 9000 product system is correct? (multiple choices)

  A. MDS service is responsible for managing the metadata of the file system

  B. DS service is responsible for storing the file data of the system, but not the storage of metadata

  C. CMS service is responsible for device management of the physical nodes of the cluster Some nodes in D. system are responsible for providing MDS services, and some nodes are responsible for providing DS services

  Correct Answer: AC

• Question 296:

  Which of the following options is incorrect about the description of the bucket (Bucket) is:

  A. A bucket is a container used to store objects and can be regarded as a directory that can be accessed through the network.

  B. Buckets support nesting, thus avoiding a hierarchical container structure.

  C. Buckets and Containers have similar functions, and both can be accessed through the network.

  D. Bucket lifecycle management refers to the configuration of rules to realize the function of automatically deleting objects in the bucket after a certain period of time without the client's intervention Pre.

  Correct Answer: B

• Question 297:

  In the HyperMetro active-active data center solution, if there is a bad block on a member LUN of an array. Which is statement is incorrect?

  A. When repairing a bad block, you must first apply for read permission and confirm the local read permission of the active-active pair.

  B. When reading the local LUN of the array, if the bad block is read, if the error cannot be repaired, the host read error message will be returned.

  C. When reading the local LUN of the array, after reading the bad block, if the error is repairable, return the read data to the host to ensure Fast return of host response.

  D. When reading the local LUN of the array, after reading the bad block, if the error cannot be repaired, the system will repaired.

  Correct Answer: B

• Question 298:

  Multi-choice Hua is what node types does Oceanstor 9000 (V100R001C30) support?

  A. PI2

  B. P25

  C. P36

  D. c36

  E. cn2

  Correct Answer: ABCDE

• Question 299:

  Single-choice NAS system focuses on which of the following types of data storage and management?

  A. large number of digging

  B. file data

  C. small data

  D. connection data block

  Correct Answer: B

• Question 300:

  The deduplication types supported by the Huawei OceanStor integrated backup solution are: (multiple choice)

  A. Source end deduplication

  B. Target end deduplication

  C. Global deduplication

  D. Parallel deduplication

  Correct Answer: AC