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Huawei H13-624 Practice Test - Questions Answers, Page 30

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When selecting storage devices, if the business requires a single hard disk IOPS greater than 3000, which of the following hard disk types can be selected select()
The SmartCache feature of Huawei hybrid flash storage is most suitable for which of the following scenarios?
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 ()
The Persistence layer of Huawei's distributed storage provides single-select persistence storage capabilities, EC and multiple copies capabilities. PlogClient provides the append only access capability of Plog.
Huawei's hyper-converged storage adopts a distributed hash algorithm, and single-selects HASH calculation and local memory metadata, which can be The bottleneck can be arbitrarily expanded horizontally.
Select the following statements about the HyperSnap feature of the file system, which options are correct ()
Through the InfoAllocator feature, which of the following multi-select functions can be achieved by the administrator?
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.
When purchasing a storage device, the available capacity is less than the actual hard disk capacity. Which of the following possible reasons is correct ()
What are the key technologies included in InfoTurbo features () Multiple choice

Question 291

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Which load balancing method does the Huawei Oceanstor 9000 InfoEqualize feature support?

A.
CPL utilization rate
A.
CPL utilization rate
Answers
B.
User Group
B.
User Group
Answers
C.
Number of node connections
C.
Number of node connections
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D.
Node throughput
D.
Node throughput
Answers
Suggested answer: B

Question 292

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When Huawei Oceanstor 9000 is used in large file scenarios, we should focus on its OPS,

A.
True
A.
True
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B.
False
B.
False
Answers
Suggested answer: B

Question 293

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The Oceanstor 9000 big data storage system includes multiple subsystems. Which subsystem is used for file storage?

A.
WushanFS
A.
WushanFS
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B.
WushanSQL
B.
WushanSQL
Answers
C.
FusionInsightHadoop
C.
FusionInsightHadoop
Answers
D.
Management subsystem
D.
Management subsystem
Answers
Suggested answer: A

Question 294

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In the feature of Huawei Oceanstor 9000InfoReplicator. Pair is a data replication relationship, which describes data replication The source and destination of the, the following statement about the state transition of the Pair is incorrect (multiple choice)

A.
In the case of Pair failure, its status includes recovery, invalidation, synchronization, split
A.
In the case of Pair failure, its status includes recovery, invalidation, synchronization, split
Answers
B.
When the abnormal link recovers and the recovery strategy is manual, the status of the Pair will be migrated to "synchronizing"
B.
When the abnormal link recovers and the recovery strategy is manual, the status of the Pair will be migrated to "synchronizing"
Answers
C.
When the InfoReplicator configuration is destroyed, the status of the Pair becomes "Invalid"
C.
When the InfoReplicator configuration is destroyed, the status of the Pair becomes "Invalid"
Answers
Suggested answer: A, B, C

Question 295

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When planning the front-end service network IP address for the C72 node of Huawei Oceanstor 9000, you need to plan for each node 4 static front-end IP addresses

A.
True
A.
True
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B.
False
B.
False
Answers
Suggested answer: B

Question 296

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Regarding the switches used in the Huawei Oceanstor 9000 system, which of the following options are correct?

A.
The switches used in the configuration of the Oceanstor 9000 storage system include CE6810, S5752/S5352 and IS5023.
A.
The switches used in the configuration of the Oceanstor 9000 storage system include CE6810, S5752/S5352 and IS5023.
Answers
B.
IS5023 switch provides IB access
B.
IS5023 switch provides IB access
Answers
C.
S5700/S5352C switches provide GE access
C.
S5700/S5352C switches provide GE access
Answers
D.
The CE6810 switch provides 10GE/GE access.
D.
The CE6810 switch provides 10GE/GE access.
Answers
Suggested answer: D

Question 297

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If the Huawei N8000 clustered NAS system has 4 engine nodes and each node has 4 service network ports, you need to plan How many virtual IPs?

A.
15
A.
15
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B.
16
B.
16
Answers
C.
17
C.
17
Answers
D.
18
D.
18
Answers
Suggested answer: C

Question 298

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Which of the following features in Huawei Oceanstor 9000 (C30) does not require activation of the corresponding license?

A.
Automatic hierarchical storage
A.
Automatic hierarchical storage
Answers
B.
Quota management
B.
Quota management
Answers
C.
Directory snapshot
C.
Directory snapshot
Answers
D.
Round-robin load balancing
D.
Round-robin load balancing
Answers
Suggested answer: D

Question 299

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In order to ensure performance and improve disk utilization in Huawei Oceanstor 9000, it is recommended that you The stripe value is set for the piece size. Which one of the following describes the wrong stripe setting?

A.
The relationship between redundancy ratio and read/write performance from high to low is:N+l>N+2=N+2:1> N+3:1>N+4
A.
The relationship between redundancy ratio and read/write performance from high to low is:N+l>N+2=N+2:1> N+3:1>N+4
Answers
B.
Only non-empty directories can modify the redundancy ratio
B.
Only non-empty directories can modify the redundancy ratio
Answers
C.
The relationship between stripe size and read and write performance is: 512KB>256KB>128KB> 16KB
C.
The relationship between stripe size and read and write performance is: 512KB>256KB>128KB> 16KB
Answers
D.
The modified strip size is only effective for the file that was written, and the existing file before modification still keeps the strip size before modification
D.
The modified strip size is only effective for the file that was written, and the existing file before modification still keeps the strip size before modification
Answers
Suggested answer: B

Question 300

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Huawei Oceanstor 9000 alarm notification methods include email notification and SMS notification

A.
True
A.
True
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B.
Wrong
B.
Wrong
Answers
Suggested answer: A
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