[2022] Use Real Huawei Dumps - 100% Free H13-624 Exam Dumps

Realistic H13-624 Dumps Latest Huawei Practice Tests Dumps

NEW QUESTION 214
Compared with traditional RAID algorithms, the erasure code redundancy technology provides higher reliability and more flexible redundancy policies.
Which of the following statements about the working principle of erasure code is false?

• A. Data to be written is divided into N data blocks of the same size.
• B. The erasure code algorithm calculates M parity blocks for every N consecutive data blocks. (The value of N is smaller than that of M.)
• C. In erasure code storage mode, a concurrent failure of M-1 disks is tolerated at most.
• D. N+M data blocks are concurrently stored to different nodes.

Answer: C

 

NEW QUESTION 215
Which of the following statements about concepts related to the HyperReplication feature are correct? (Multiple choice)

• A. Synchronization refers to the process of copying data from the slave LUN to the master LUN
• B. Split refers to the suspension of data synchronization from the primary LUN to the secondary LUN
• C. Pair refers to the data replication relationship between the master LUN and the slave LUN
• D. A consistency group refers to a collection of pairs associated with multiple services

Answer: A,B,C,D

 

NEW QUESTION 216
Which of the following statements about asynchronous remote replication implemented by OceanStor V3 storage systems is false?

• A. The primary storage system returns a write success response to the host immediately after data is successfully written to the primary LON.
• B. When a secondary LUN is added to an asynchronous remote replication, snapshots of the primary and secondary LUNS are automatically created and activated.
• C. After an asynchronous remote replication relationship is established, an initial synchronization is implemented.

Answer: B

 

NEW QUESTION 217
Which of the following statements about snapshots is correct?

• A. Snapshot is a physical copy of the complete source data
• B. Snapshot is the newly written data
• C. Snapshot refers to a consistent data copy of source data at a certain point in time
• D. Snapshot data can only be read by the host and cannot be changed

Answer: C

 

NEW QUESTION 218
Huawei OceanStor V3 hardware offers Converged Storage which means every OceanStor V3 natively supports DAS and SAN.

• A. FALSE
• B. TRUE

Answer: A

 

NEW QUESTION 219
Huawei's end-to-end active-active data center solution is divided six layers, including:

• A. Storage layer, session layer, application layer, network layer, transfer layer, and physical layer
• B. Storage layer, session layer, application layer, network layer, transfer layer, and security layer
• C. Storage layer, computing layer, application layer, network layer, transfer layer, and physical layer
• D. Storage layer, computing layer, application layer, network layer, transfer layer, and security layer

Answer: D

 

NEW QUESTION 220
If the space hard quota is exceeded, a write operation will: (Multiple Choice)

• A. Generate an alarm
• B. Fail
• C. Succeed
• D. Generate an error

Answer: B,D

 

NEW QUESTION 221
An enterprise has applications such as key performance applications, mainstream commercial applications, archiving and printing services. Each application is independent. To ensure business priority, SmartMulti-Tenant technology can be used to create tenants for different businesses, and based on tenant levels and business characteristics, set the storage resources of each tenant's vStore.

• A. True
• B. False

Answer: A

 

NEW QUESTION 222
Which of the following statement does not belong to the basic object operations?

• A. Create an object
• B. Encrypt an object.
• C. Delete an object.
• D. Copy an object.
• E. Obatin an object.

Answer: B

 

NEW QUESTION 223
Which of the following statements is true: (Multiple Choice)

• A. HyperMirror supports physical copies,
• B. HyperMirror is incompatible with other Value Added Features.
• C. HyperMirror can only be applied to LUNS on Huawei Storage Systems.
• D. HyperMirror automatically creates a mirror copy.
• E. A host can read data from either mirror copy.

Answer: A,D,E

 

NEW QUESTION 224
Which SAN topology provides the highest reliability?

• A. All of the answers are correct.
• B. Dual-switch connection
• C. Single-switch connection
• D. Direct connection

Answer: B

 

NEW QUESTION 225
There are 1040GB files that need to be backed up, the backup window is 6 hours, and the GE network and the media side are deduplicated. Which of the following statements is correct? (Multiple choice)

• A. The required bandwidth is 61.6MB/s
• B. Optional LAN-Base networking
• C. The required bandwidth is 71.7MB/s
• D. Must use LAN-Free networking

Answer: A,B

 

NEW QUESTION 226
In the Huawei disaster recovery solution, which of the following distances can choose synchronous remote replication technology?

• A. ≤ 1000km
• B. ≤ 900km
• C. ≤ 600km
• D. ≤ 100km

Answer: D

 

NEW QUESTION 227
The game live broadcast platform A uses Huawei's all-flash storage to protect its business, and the storage system uses FlashLink technology designed specifically for flash memory. Which of the following statements about writing ROW in full scale and large block order are correct? (Multiple choice)

• A. Multiple discrete data blocks are aggregated into a continuous in controller memory
• B. Big data blocks, big data blocks are sequentially written to the SSD
• C. The controller perceives the data layout in the SSD
• D. One-segment large block sequential write makes full use of SAS bandwidth to reduce garbage collection

Answer: A,B,C

 

NEW QUESTION 228
Synchronous remote replication can be used for disaster recovery in the same city, FC link is recommended, and asynchronous remote replication can be used for remote disaster recovery. IP link is recommended to reduce costs.

• A. True
• B. False

Answer: A

 

NEW QUESTION 229
Backup networking LAN-Base is one of the most common networking methods. What are its advantages? (Multiple choice)

• A. Does not affect the performance of the production host.
• B. Good backup performance.
• C. Both control data and backup data are transmitted through the business network.
• D. Make full use of the existing network and save costs.

Answer: C,D

 

NEW QUESTION 230
DASH Copy is an optimized auxiliary copy that copies all data blocks from the source disk library to the target disk library each time.

• A. True
• B. False

Answer: B

 

NEW QUESTION 231
In Huawei Oceanstor 9000, the client processing the write request will fragment the data according to the protection level specified by the file, write the data fragments to the power-saving memory on the corresponding node, and then calculate the school by each node. Verify the data piece and write it into the power-saving memory of each 2 nodes. After all nodes write the power-saving memory successfully, the write operation is successful.

• A. True
• B. False

Answer: B

 

NEW QUESTION 232
Which is wrong about the concept description of object storage service (compatible with OpenStack Swift interface)?

• A. Container supports nesting, thus avoiding a hierarchical container structure.
• B. Account is the owner and manager of the resource. You can use Account to add, delete, check, and configure properties for Container, and you can also upload, download, and query objects.
• C. Object is an object, that is data, which can be regarded as a file that can be accessed through the network.
• D. Container is a kind of container for storing objects, which can be regarded as a directory that can be accessed through the network.

Answer: A

 

NEW QUESTION 233
A colleague suggests running SmartErase on several disks at once to make sure all dab is deleted.
This is:

• A. Not possible, SmartErase can only be run on one disk at a time.
• B. Not possible, SmartErase is not run on disks but on FileSystems.
• C. Possible, but the demand on resources might be too high,
• D. Possible, it is a good solution to delete dab on multiple disks at once.
• E. Not possible, SmartErase is run on a LON, not by specifying an individual disk.

Answer: E

 

NEW QUESTION 234
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