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Huawei H13-624 Practice Test - Questions Answers, Page 49

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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 481

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The quota types supported by OceanStor9000 InfoAllocator are:

A.
Capacity quota
A.
Capacity quota
Answers
B.
File quota
B.
File quota
Answers
C.
Calculate quota
C.
Calculate quota
Answers
D.
Mandatory quota
D.
Mandatory quota
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Suggested answer: A, B

Question 482

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Which of the following descriptions of InfoRevive are correct:

A.
The InfoRevive feature provided by OceanStor9000 supports video monitoring when the faulty node/disk exceeds the upper limit of redundancy.The continuous type of control business has no effect.
A.
The InfoRevive feature provided by OceanStor9000 supports video monitoring when the faulty node/disk exceeds the upper limit of redundancy.The continuous type of control business has no effect.
Answers
B.
After the read fault-tolerant mode is turned on, when a fault occurs in the system and exceeds the configured redundancy upper limit, the number of all damaged video files can be rescued and read according to. C. After the read and write fault tolerance mode is turned on, when a fault occurs in the system and exceeds the configured redundancy upper limit, a certain percentage of the damaged ones can be rescued and read Video file data, and can continue to write to the file.
B.
After the read fault-tolerant mode is turned on, when a fault occurs in the system and exceeds the configured redundancy upper limit, the number of all damaged video files can be rescued and read according to. C. After the read and write fault tolerance mode is turned on, when a fault occurs in the system and exceeds the configured redundancy upper limit, a certain percentage of the damaged ones can be rescued and read Video file data, and can continue to write to the file.
Answers
C.
The InfoRevive feature is not only applied to video surveillance scenarios, but also to other media industry such as TV stations.
C.
The InfoRevive feature is not only applied to video surveillance scenarios, but also to other media industry such as TV stations.
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Suggested answer: C

Question 483

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The key technologies of OceanStor 9000 to improve the performance of object storage applications include: (multiple choice)

A.
Concurrent access
A.
Concurrent access
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B.
SMB3 multi-channel
B.
SMB3 multi-channel
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C.
High-speed interconnection
C.
High-speed interconnection
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D.
SSD acceleration
D.
SSD acceleration
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Suggested answer: B, D

Question 484

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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.
A.
Self-developed distributed file system OceanStor DFS supports massive unstructured data storage and realizes a global unified namespace.
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B.
Provide object storage services, compatible with Amazon S3 interface and compatible with OpenStack Swift interface.
B.
Provide object storage services, compatible with Amazon S3 interface and compatible with OpenStack Swift interface.
Answers
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.
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.
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D.
Distributed metadata management, supporting linear expansion of 3~4000 nodes exhibition.
D.
Distributed metadata management, supporting linear expansion of 3~4000 nodes exhibition.
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Suggested answer: D

Question 485

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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 these data to other normal hard disks.

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

Question 486

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Among the following options that do not belong to the DFS adaptation radio layer software module in OceanStor9000 are: (single choice)

A.
OBS
A.
OBS
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B.
MDS
B.
MDS
Answers
C.
PVS
C.
PVS
Answers
D.
CA
D.
CA
Answers
Suggested answer: A

Question 487

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Which of the following storage nodes will configure an SSD as a read cache by default: (multiple choice)

A.
P12
A.
P12
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B.
P25
B.
P25
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C.
C36
C.
C36
Answers
D.
C72
D.
C72
Answers
Suggested answer: A, B

Question 488

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The minimum number of nodes required for an OceanStor9000 cluster deployment is:

A.
2
A.
2
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B.
3
B.
3
Answers
C.
4
C.
4
Answers
D.
5
D.
5
Answers
Suggested answer: A

Question 489

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S5752/S5352 switches only support optional AC power modules.

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

Question 490

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Between CE6810-24S20-LI and CE6810-4854Q-EI, use high-speed Ethernet ports (such as QSFP+) and high-speed Cables can be stacked.

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