Updated Nov-2021 Test Engine to Practice H13-624 Dumps & Practice Exam
Dumps Collection H13-624 Test Engine Dumps Training With 696 Questions
NEW QUESTION 296
What are the advantages of Huawei OceanStor 9000 clustered NAS technology over traditional NAS storage systems? (Multiple choice)
- A. Multi-node cluster, load balancing, global cache, provide strong performance
- B. After the Yintong cluster is connected with SAN storage, the SAN storage can adopt heterogeneous storage
- C. Fast failover, the failure of a single node in the cluster does not affect the business
- D. Scale-out engine architecture is scalable
Answer: A,C,D
NEW QUESTION 297
A node of an OceanStor 9000 goes offline due to a power module failure and gets online again two days later. If the administrator does not manually restore data, the system automatically updates the data changes made during the offline period to the node.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 298
In the following RAID levels, if there are 2 hard disk failures in the RAID, which of the following will lost the data? (Multiple choice)
- A. RAID 5
- B. RAID 3
- C. RAID 0
- D. RAID 6
Answer: A,B,C
NEW QUESTION 299
A multinational company has a huge business, with customer business data scattered in multiple locations, and the distance between locations is greater than 1000 km. The company hopes to centrally manage the backup data of each site, so that users can analyze and mine all data without affecting normal business, and any business site suffers a disaster, the company can take over the business and perform data recovery. In this case, which disaster recovery backup solution should the enterprise choose?
- A. Two-site three-center plan, asynchronous remote replication is selected between sites
- B. Two-site three-center plan, synchronous remote replication is selected between sites
- C. Central disaster recovery and backup plan, asynchronous remote replication is selected between the business site and the central site
- D. Central disaster recovery and backup plan, synchronous remote replication is selected between the business site and the central site
Answer: D
NEW QUESTION 300
Regarding the storage layer data replication disaster recovery technology, which of the following statements is correct?
- A. Reduce the impact on server performance: Compatibility requirements are relatively high, and options are small.
- B. Less investment and good compatibility. Affect server performance.
- C. Mature technology, large selection area, small connection distance limit, and high stability.
- D. Install dedicated data replication software on the server.
Answer: C
NEW QUESTION 301
What command can be used on the CLI to view the status of the controllers in the OceanStor V3 storage systems?
- A. show system general
- B. show controller general
- C. show controlinfo
- D. show sys
Answer: B
NEW QUESTION 302
In the HyperMetro active-active data center solution, if there is a bad block in a LUN of an array member, which of the following statement is incorrect?
- A. When reading the local LUN of the array, after reading the bad block, if the error cannot be repaired, the system will repair it according to the data of the remote array LUN.
- B. When repairing bad blocks, first apply for read permission and confirm the local read permission of the HyperMetro Pair.
- C. When reading the local LUN of the array, after the bad block is read, if the error cannot be repaired, the host read error message will be returned.
- D. When reading the local LUN of the array, after the bad block is read, if the error is repairable, the read data is returned to the host to ensure that the host responds quickly.
Answer: C
NEW QUESTION 303
Which of the following are Huawei's intra-city disaster recovery solutions? (Multiple choices)
- A. Primary and standby disaster recovery solutions
- B. Geo-Redundant solution
- C. Local high-availability solutions
- D. Active-Active DC solution
Answer: A,D
NEW QUESTION 304
Which of the following is not covered by the backup policy management?
- A. Backup time
- B. Backup objective
- C. Backup network
- D. Backup content
Answer: C
NEW QUESTION 305
Which of the following statements about concepts related to the HyperReplication feature are correct? (Multiple choice)
- A. Split refers to the suspension of data synchronization from the primary LUN to the secondary LUN
- B. A consistency group refers to a collection of pairs associated with multiple services
- C. Synchronization refers to the process of copying data from the slave LUN to the master LUN
- D. Pair refers to the data replication relationship between the master LUN and the slave LUN
Answer: A,B,C,D
NEW QUESTION 306
In the outline design stage, it is necessary to output HLD (High Level Design).
- A. False
- B. True
Answer: B
NEW QUESTION 307
Regarding the global deduplication technology adopted by the data block service, which descriptions are correct? (Multiple choice)
- A. The fingerprint of the data block enters the opportunity table count first, and only the same data block is written to the threshold multiple times before it can enter the fingerprint table for deduplication
- B. The fingerprint table has a small memory footprint and can support the deduplication of a larger capacity system
- C. The distributed storage space is huge. In order to reduce the memory space consumption of the fingerprint table, the mechanism of the fingerprint opportunity table is introduced
- D. Filter data that is not highly repetitive through the opportunity table
Answer: A,B,C,D
NEW QUESTION 308
The following parameters are set for a user: The quota type is capacity quota, the quota type is forcible quota, the recommended threshold is 3 GB, the soft threshold is 4 GB, the hard threshold is 6 GB, and the grace period is 10 days.
Which of the following is false?
- A. When the used storage space reaches 3 GB, the system does not report an alarm and the user is still allowed to write data.
- B. When the used storage space reaches 4 GB, the system reports an alarm, but the user is still allowed to write data within the grace period.
- C. When the used storage space reaches 6 GB, the system prevents data from being written.
- D. When the used storage space reaches 5 GB and more than 4 GB of storage space has been used for 11 days, the user is not allowed to write data.
Answer: A
NEW QUESTION 309
The OceanStor Toolkit provides tools for:
- A. Hardware replacements
- B. Real-time inspections
- C. Batch deployment
- D. Batch upgrades
- E. All answers apply.
Answer: E
NEW QUESTION 310
Which of the following are included in the 4S technologies used in OceanStor 6800 V3 and 18000 series? (Multiple Choice)
- A. Scale-out
- B. Scale-into
- C. Scale-up
- D. Scale-down
Answer: A,C
NEW QUESTION 311
Bank A has purchased Huawei's hybrid flash storage. The encrypted hard disk technology can enhance the security of business data. Which of the following statement is correct? (Multiple choice)
- A. External Key Manager adopts KMIP+TLS standard protocol
- B. External Key Manager is a key management application embedded in the storage system
- C. The encrypted hard disk technology uses the AES256 encryption algorithm to ensure that the data stored on the disk is encrypted and that the performance is not affected.
- D. OceanStor 18000/18000FV5 supports TPM for key protection
Answer: B,C
NEW QUESTION 312
Which of the following statements about the OceanStor Backup Solution are correct? (Multiple Choice)
- A. The backup solution involves the central, branch, and remote DR sites.
- B. A backup management system mainly consists of backup software and a backup management server.
- C. Web-based management is not supported.
- D. Backup nodes and backup storage media are separated from each other.
Answer: A,B
NEW QUESTION 313
In OceanStor 9000, if a hard disk is offline for 15 minutes, the data recovery method on the hard disk is as follows: The system calculates the data on the hard disk and restores the data to other normal hard disks.
- A. False
- B. True
Answer: B
NEW QUESTION 314
Suppose that the amount of data is 2000 GB at site A and is 3000 GB at site B, and the deduplication ratio is 3.
If the data at site B needs to be remotely replicated to site A, how large back-end storage should be?
- A. 4000 GB
- B. 3000 GB
- C. 5000 GB
- D. 2000 GB
Answer: B
NEW QUESTION 315
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