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Huawei H13-624 - HCIP-Storage V5.0

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Total 731 questions

An enterprise plans to create continuous data protection for its instant transaction business, and to ensure that users do not affect the business

In the case of business, which of the following features can achieve the requirement ()

A.

HyperMetro

B.

HyperReplication

C.

HyperCDP

D.

HyperSnap

LLD (Lom Level Desigm, detailed design) is to clarify the scope and scope of the network design based on the determined target network architecture.

Function deployment plan: The specific design content includes the interaction process of the important business that the customer pays attention to within the scope of the contract, and all the business is in each network element

Function allocation, design of peripheral docking relationship of network elements, docking requirements and compliance with specifications, quantitative calculation of docking resources.

A.

True

B.

Wrong

The SmartQoS technology of Huawei OceanStor all-flash storage supports the creation of tenant-level QoS control and documentation.

Software system QoS control, the two controls can take effect at the same time, forming a two-level QoS control.

A.

True

B.

False

An enterprise purchased a distributed storage system, which contains 50 nodes. Engineer C is

Before deployment, plan and design the installation and deployment of the storage system, and follow the recommended reference configuration. When planning the network configuration, you need to plan

Use aggregation switches.

A.

True

B.

False

Regarding the features of the multiple NameNode functions of Huawei's distributed storage products, which of the following statements is correct?

()

A.

Only one Active NameNode provides metadata services

B.

NameNode is the metadata request processing node of HDFS

C.

NameNode switch will cause metadata service interruption

D.

NameNode is the HDFS data read request processing node

Huawei’s intelligent load balancing technology in distributed storage, its access mode is

Active-Active.

A.

True

B.

Wrong

Where is the shared mapping table of HyperSnap stored?

A.

COW Data

B.

Source LUN

C.

Snapshot LUN

D.

Cow Meta

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.

A.

True

B.

Wrong

Which of the following options is correct for the description of the multi-version function of the bucket:

A.

Users can use the multi-version function to save, retrieve and restore each version of the object.

B.

Multi-version function cannot be used for data retention and archiving

C.

The multi-version status of the bucket can be configured and queried.

D.

Whether the multi-version function of the bucket is turned on or off is marked by the multi-version status of the bucket.

How does the InfoScanner feature send the single-selected file path that needs to be checked and killed to the disease prevention?

Poison proxy server

A.

Snapshot

B.

Polling C. Deduplication

C.

Concurrency

Which one of the following options is incorrect about the CIFS share configuration statement?

A.

After the Guest is checked, the user does not need to enter the user name and password when accessing the shared directory on the client.

B.

After Notify is enabled, a client can not be accessed by other clients for changes in a directory.

The client-side awareness of this directory and its parent directory.

C.

When Oplock (Opportunisticlocking) is enabled, the file will be advanced before being sent to the shared storage

Local caching of rows helps improve client access efficiency.

D.

After the mandatory signature is checked, the client will be forced to use the signature function. If the client is not set to enable state, then

OceanStor 9000 will reject this client's data access request.

A company purchased a set of Huawei horizontally extended file storage for the video surveillance system, and configured the InfoRevive feature

When providing fault-tolerant functions for video surveillance systems, which fault-tolerant modes can be selected

A.

Read fault tolerance mode

B.

Write fault tolerance mode

C.

Read and write fault tolerance mode

D.

Verify fault tolerance mode

Which statements are correct in the following description of storage networking methods ()

A.

The application server is directly connected to the storage controllers A and B through two optical fibers, and the application server is connected to the LUN

The path belonging to the controller is the optimal path

B.

In the dual-switching networking scenario, each application server has multiple paths to the storage, providing link redundancy and avoiding

Single point of failure

C.

In a single-switch networking scenario, the data transmission distance can be extended through the access of the switch

D.

In a single-switch networking scenario, the switch becomes a single point of failure, and network reliability is at risk

An account is a credential for using an object storage service (compatible with Amazon S3 interface), and its management function does not include:

A.

Contract business management

B.

Basic account management

C.

Certificate Management

D.

Cross-domain access policy management

In the following statement about the features of Huawei SmartQuota, which options are correct to choose ()

A.

SmartQuota supports two storage types: block storage and file storage

B.

The main function of SmartQuota is to facilitate system administrators to manage the storage resources of resource users

C.

You can limit the resource usage of a single directory, user, and user group

D.

The resource usage can be reminded to resource users through alarms and events