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Huawei H13-624 Practice Test - Questions Answers, Page 22

Question list

List of questions

Question 211

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Data hierarchical storage multi-choice of Huawei distributed storage big data service

Question 212

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Object services use Bucket Policy to control access to buckets or buckets by a single user or multiple users The access rights of the objects can control which specific object operations ()

Question 213

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Before planning and designing the project, it is necessary to collect information on the project. Which of the following information collection descriptions The statement is correct ()

Question 214

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A vendor's distributed storage system was put into operation for 100 days, running 24 hours a day. 10th day A failure occurred at noon, and it took 1 hour to recover from the failure. A failure oc

Question 215

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The storage device has two controllers, A and B. If the BBU of controller A fails, which one of the following describes is correct(

Question 216

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Bank A purchased all-flash storage using Smart Matrix fully-connected and highly reliable architecture to ensure It prevents its core business from continuing to be online. Regarding the characteris

Question 217

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The fully balanced (Active-Active) multi-choice architecture of Huawei's all-flash storage guarantees a securities company Transaction business at high concurrency. Regarding the architecture, which

Question 218

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The intelligent load balancing technology in Huawei's distributed storage supports partitions, and each partition can be set independently. Established domain name and load balancing strategy.

Question 219

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In the following statement about the implementation principle of file system snapshots, which options are wrong to select multiple options ()

Question 220

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Among the following statements about the features of Huawei HyperMirror, which options are correct for multiple selections

Question 211

Data hierarchical storage multi-choice of Huawei distributed storage big data service

What are the advantages of the solution

Unified storage resource pool

Unify HDFS semantics

Unified EC utilization

Unified namespace

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Question 212

Object services use Bucket Policy to control access to buckets or buckets by a single user or multiple users The access rights of the objects can control which specific object operations ()

DELETE

GET

PUT

MODIFY

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Question 213

Before planning and designing the project, it is necessary to collect information on the project.

Which of the following information collection descriptions

The statement is correct ()

Collect project contract amount information

Collect network topology information on the live network

Collect operating system version information of the business host

Collect business storage capacity requirement information

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Question 214

A vendor's distributed storage system was put into operation for 100 days, running 24 hours a day.

10th day

A failure occurred at noon, and it took 1 hour to recover from the failure. A failure occurred in the morning of the 25th day, and it took 4 hours to recover from the failure. 80th One failure occurred in the morning, and it took 1 hour to recover from the failure. The availability of the software system is ()

0.9775

0.9725

0.9925

0.9975000000000001

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Question 215

The storage device has two controllers, A and B. If the BBU of controller A fails, which one of the following describes is correct(

LUNs belonging to controller A will be converted to write through

LUNs belonging to control B will be converted to write-through C. All LUNs will be converted to write-through

All LUNs are not converted to write through

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Question 216

Bank A purchased all-flash storage using Smart Matrix fully-connected and highly reliable architecture to ensure It prevents its core business from continuing to be online. Regarding the characteristics of the architecture, which of the following statements are correct

Inter-engine interconnection of disk frames

Second-level switching of controller failure

Fully interconnected controllers

All front-end cards are shared

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Question 217

The fully balanced (Active-Active) multi-choice architecture of Huawei's all-flash storage guarantees a securities company Transaction business at high concurrency. Regarding the architecture, which of the following statements are correct

Distribute IO evenly to all front-end ports to achieve load balancing of access

All controllers participate in business processing, LUNs have no ownership, and controller load balancing is realized

IO is evenly distributed to all controllers, realizing front-end load balancing

Data balance is distributed to all SSDs, realizing disk load balance

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Question 218

The intelligent load balancing technology in Huawei's distributed storage supports partitions, and each partition can be set independently.

Established domain name and load balancing strategy.

True

False

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Question 219

In the following statement about the implementation principle of file system snapshots, which options are wrong to select multiple options ()

When creating a file system snapshot, because the snapshot is stored in a new location, the write operation will affect Storage LUN write performance

After the file system snapshot is created successfully, if the file system user wants to access the snapshot, he must The snapshot directory must be remounted to be accessible

File system snapshot is a copy of data generated by the source file system at a certain point in time

The core technology of file system snapshot implementation is ROW

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