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Huawei H13-624 Practice Test - Questions Answers, Page 37

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List of questions

Question 361

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Single choice The following describes the hardware architecture of Oceanstor 9000, which one is wrong?

Question 362

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Multi-selection After launching Oceanstor 9000 deployment, the deployment tool interface prompts "Unsuccessful connection". The possible reasons are: (multiple-selection)

Question 363

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Single choice, the underlying virtualization of the N8000 cluster NAS system is realized through the VxVM component. The virtual objects managed by VxVM are: VM Disk, Disk Group, Subdisk, Pick, whic

Question 364

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Multiple choices of Huawei Oceanstor 9000. Which of the following designs can improve the reliability of the system? (Multiple choices)

Question 365

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Single-choice Huawei Oceanstor 9000 provides a single file system externally with a unified file system namespace. The following are related Oceanstor9000 system-namespace description is incorrect,

Question 366

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Single-choice NAS storage system realizes file system sharing, and the underlying protocol uses iSCSI for data transmission

Question 367

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Which one of the following descriptions about InfiniBand technology is wrong?

Question 368

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The minimum number of nodes in the single-choice Huawei Oceanstor 9000 system is 3, and these 3 nodes can be of different types.

Question 369

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Single-select Erasure code redundancy technology used by Oceanstor 9000, which supports higher reliability and More flexible redundancy strategy, the following is the principle of Erasure code N+M,

Question 370

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Single selection In the Huawei Oceanstor 9000 system, which of the following functions or parameters will be disabled will affect the InfoTier function?

Question 361

Single choice The following describes the hardware architecture of Oceanstor 9000, which one is wrong?

Except for the C72 node, all other nodes use the X86 hardware system B

Wushan SQL function should be deployed to 1 node

Enterprise Hadoop FusionInsight function should be deployed to 1 node Each node of

Oceanstor 9000 can provide external business access

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Question 362

Multi-selection After launching Oceanstor 9000 deployment, the deployment tool interface prompts "Unsuccessful connection". The possible reasons are: (multiple-selection)

The deployment tool and deploy version do not match

The network connection between nodes is unstable

deploy process does not exist

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Single choice, the underlying virtualization of the N8000 cluster NAS system is realized through the VxVM component. The virtual objects managed by VxVM are: VM Disk, Disk Group, Subdisk, Pick, which one of the following explanations is correct?

N8000 cluster file system VxM is a non-journal file system that can support files above 2T

File system snapshots use copy-on-write (copy-on-write technology), and share partition or volume storage with other file sets space The snapshot provided by

N8000 is based on the file system level the snapshot provided by the

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Question 364

Multiple choices of Huawei Oceanstor 9000. Which of the following designs can improve the reliability of the system? (Multiple choices)

N+M data protection

metadata mirroring

Automatic failure detection and automatic data recovery

Data scrub

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Question 365

Single-choice Huawei Oceanstor 9000 provides a single file system externally with a unified file system namespace. The following are related Oceanstor9000 system-namespace description is incorrect, which one?

The namespace is automatically created when the Oceanstor 9000 is started, and its name is consistent with the system naming As the root directory of the entire system

namespace cannot be shared and accessed, as long as the subdirectories below it can be shared and accessed

A unified name space provides users with a unified storage resource pool to achieve centralized management and allocation of storage space

Each file sharing directory is a subdirectory of the namespace

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Question 366

Single-choice NAS storage system realizes file system sharing, and the underlying protocol uses iSCSI for data transmission

True

False A InfiniBand technology has high bandwidth, low latency, and system scalability

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Question 367

Which one of the following descriptions about InfiniBand technology is wrong?

InfiniBand technology has the advantages of high bandwidth, low latency, and good system scalability

InfiniBand technology is often applied to the connection between the server and the server

InfiniBand technology will be widely promoted in Internet network connection

Switch is the basic component in InfiniBand structure

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Question 368

The minimum number of nodes in the single-choice Huawei Oceanstor 9000 system is 3, and these 3 nodes can be of different types.

True

False

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Question 369

Single-select Erasure code redundancy technology used by Oceanstor 9000, which supports higher reliability and More flexible redundancy strategy, the following is the principle of Erasure code N+M, which one describes the wrong thing?

When data is written, it is cut into N data blocks with the same size

For every N consecutive data blocks, M check blocks are calculated through the Erasure Code algorithm (M<N)

check blocks (M<N)

In Erasure code storage mode, the system supports up to N hard drives

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Question 370

Single selection In the Huawei Oceanstor 9000 system, which of the following functions or parameters will be disabled will affect the InfoTier function?

signature function

Notify function

Access time tracking

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Total 731 questions