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Huawei H13-624 Practice Test - Questions Answers, Page 45

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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 441

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Single choice Network connection is required before the initial configuration of the big data system.

The networking of Huawei Oceanstor9000 does not include

A.
Front-end business network
A.
Front-end business network
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B.
back-end storage network
B.
back-end storage network
Answers
C.
Management network
C.
Management network
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D.
heartbeat network
D.
heartbeat network
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Suggested answer: D

Question 442

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Single selection As shown in the "Oceanstor 9000 Network Diagram", the node in the "Oceanstor 9000 Network Diagram" adopts the P36 node, then the NIC0 in the P36 node should be connected to the P36 node.

Which switch does it enter in the network diagram?

A.
a Switch
A.
a Switch
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B.
b switch
B.
b switch
Answers
C.
c switch
C.
c switch
Answers
Suggested answer: B

Question 443

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Single-choice N8000 provides fencing function to avoid the occurrence of split brain. What is the incorrect description of fencing function below?

One item?

A.
Monitor GAB. Well check the changes of cluster members
A.
Monitor GAB. Well check the changes of cluster members
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B.
guarantees a single view of cluster members
B.
guarantees a single view of cluster members
Answers
C.
Without single-cluster control. Prevent multiple nodes from accessing shared storage with the volume manager
C.
Without single-cluster control. Prevent multiple nodes from accessing shared storage with the volume manager
Answers
D.
Automatically restore the master node after an exception occurs in the cluster
D.
Automatically restore the master node after an exception occurs in the cluster
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Suggested answer: D

Question 444

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Single-choice NAS system focuses on which of the following types of data storage and management?

A.
large number of digging
A.
large number of digging
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B.
file data
B.
file data
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C.
small data
C.
small data
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D.
connection data block
D.
connection data block
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Suggested answer: B

Question 445

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Multi-choice Big data storage system schedule maintenance principles include: (Multi-choice)

A.
Develop a reliable backup plan
A.
Develop a reliable backup plan
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B.
Reserve spare parts ready for immediate replacement in case of failure
B.
Reserve spare parts ready for immediate replacement in case of failure
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C.
Use the resources and software provided by the original manufacturer
C.
Use the resources and software provided by the original manufacturer
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Suggested answer: A, B, C

Question 446

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Single choice Which of the following options is incorrect for the description of the metadata of the Oceanstor 9000 storage system?

A.
Oceanstor 900 metadata is stored in a mirrored way
A.
Oceanstor 900 metadata is stored in a mirrored way
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B.
The metadata on each node is a complete and independent copy
B.
The metadata on each node is a complete and independent copy
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C.
The purpose of mirror storage is to improve the security of metadata
C.
The purpose of mirror storage is to improve the security of metadata
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D.
The mirroring method does not provide the system's access rate to metadata
D.
The mirroring method does not provide the system's access rate to metadata
Answers
Suggested answer: D

Question 447

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Multiple choices The following statements about big data processing technology are: (multiple choices)

A.
Big data technology is more powerful in data processing, but management is more complicated than traditional technology
A.
Big data technology is more powerful in data processing, but management is more complicated than traditional technology
Answers
B.
Compared with data processing technology, there will be different processing methods for different value data processing
B.
Compared with data processing technology, there will be different processing methods for different value data processing
Answers
C.
In the era of big data, a new method (distributed parallel processing) is used to process data, with flexible component expansion, strong data carrying capacity, and management Unity
C.
In the era of big data, a new method (distributed parallel processing) is used to process data, with flexible component expansion, strong data carrying capacity, and management Unity
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Suggested answer: A, B, C

Question 448

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Single choice Huawei oceanstor 9000 has no effect on device management, whether it is an online software version upgrade or an offline upgrade version. ring.

A.
True
A.
True
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B.
wrong
B.
wrong
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Suggested answer: B

Question 449

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Multiple Choices What are the advantages of Huawei OceanStor 9000 clustered NAS technology over traditional NAS storage systems? Multiple choices

A.
The failover is fast, and the failure of a single node in the cluster does not affect the business
A.
The failover is fast, and the failure of a single node in the cluster does not affect the business
Answers
B.
Multi-node cluster, load balancing, global cache, provide strong performance
B.
Multi-node cluster, load balancing, global cache, provide strong performance
Answers
C.
The cluster is followed by SAN storage, and the SAN storage can use heterogeneous storage
C.
The cluster is followed by SAN storage, and the SAN storage can use heterogeneous storage
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D.
Scale-out engine architecture is scalable.
D.
Scale-out engine architecture is scalable.
Answers
Suggested answer: A, B, D

Question 450

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More than IDC's description of big data characteristics. Which of the following is correct?

A.
Volume- huge amount
A.
Volume- huge amount
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B.
OVrety-diversity
B.
OVrety-diversity
Answers
C.
Value value density
C.
Value value density
Answers
D.
Velocity-speed
D.
Velocity-speed
Answers
Suggested answer: A, B, C, D
Total 731 questions
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