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With Huawei’s intelligent distributed storage products, clusters can only provide block storage and object file storage connections for upper-layer applications.

A.

True

B.

Wrong

Regarding the description of the big data storage and calculation separation solution, which menu option is wrong ()

A.

Support the creation of multiple namespaces to connect to multiple computing clusters

B.

Organize hardware storage media such as HDD and SSD into a large-scale storage resource pool through distributed technology

C.

Storage and computing are configured on demand, using integrated deployment

D.

Adopt a highly scalable fully distributed architecture

In the process of handling storage failures, which of the following principles should be followed ()

A.

First locate the outside, then locate the inside

B.

First common alarm, then individual alarm

C.

Check the storage device first, and then check the business host

D.

High-level alarm first, then low-level alarm

What unit does Huawei Distributed Storage provide CIFS/NFS/FTP sharing?

A.

User

B.

Table of Contents

C.

User Group

D.

Documents

Which of the following is the maintenance software supported by Huawei's hybrid flash storage products?

A.

SmartKit

B.

OceanStor UltraPath

C.

BCManager eReplication

D.

OceanStor eSDK

A company deployed multiple block service applications on the same Huawei distributed storage device, including daily backups, database organization, and ticketing.

According to periodic settlement, the administrator finds that these services will extremely consume system resources during a certain period of time. If it occurs during working hours, it will affect

Affect other interactive businesses. Administrators use QoS features to limit the consumption of storage resources by these services according to their occurrence time period.

Avoid affecting production business or interactive business. Administrators should consider which resources to restrict ()

A.

Bandwidth

B.

IOoPS

C.

CPU

D.

Memory

The object service provides online aggregation capabilities for small objects. Small objects uploaded by the client are written into the SSD cache first and aggregated into one

EC strip size, then EC calculation, and automatically save the data slice (Strip) and the parity calculated by EC (Parity) Store to HDD.

A.

True

B.

False

Regarding the members of Huawei's remote replication consistency group, which of the following statements is correct:

A.

The remote replication consistency group and its members must have the same attributes

B.

The master and slave luns of the members of the remote replication consistency group can be in any controller.

C.

All members are synchronized together, split, and master-slave switching

D.

If there is a member replication link failure in the consistency group, the data replication of other members will also be

An enterprise uses Huawei OceanStor hybrid flash storage for multi-selection storage. In order to facilitate management, the administrator uses SmartQuota

The technology creates different Quota Trees on the root directory for departments A, B, and C to use separately. Regarding setting quota types, which of the following

The statement is correct ()

A.

You can set the default catalog quota on Quota Tree

B.

You can set user quotas on Quota Tree

C.

You can set catalog quota on Quota Tree

D.

User group quota can be set on Quota Tree

The following is the correct statement about Huawei hybrid flash storage SmartQos I/O priority scheduling:

A.

The I/O priority is based on the priority of the LUN where the IO is located. The priority of the LUN is determined by the user according to

The business importance of deployment on the LUN is determined

B.

When the hard disk occupancy rate is too high, in order to ensure the reliability of the hard disk, the system will add time to the low priority I/O

Delay to control, and try not to affect high-priority I/O

C.

I/O priority scheduling resources include front-end host concurrent resources, back-end hard disk concurrent resources,

CPU computing resources and cache resources

The IntoTier feature is also called automatic hierarchical storage, which stores files on storage devices with the same performance according to file attributes, and

Realize the automatic migration of files between storage devices.

A.

True

B.

False

The NAS storage system implements file system sharing, and the underlying protocol uses iSCSI for data transmission.

A.

True

B.

False

Which of the following application scenarios does not belong to the typical application scenario of Huawei hybrid flash storage?

A.

Automatic hierarchical storage application

B.

Disaster recovery application

C.

Multimedia applications with capacity requirements above the EB level

D.

High-density virtual machine applications

Back Question Mode Answer Mode Which of the following authentication methods are supported by CIFS?

A.

Global authentication

B.

LADP domain

C.

Local authentication

D.

AD domain answer

Large e-commerce company A purchased Huawei's hyper-converged storage products to build a private cloud. Which of the following options reflect the advantages of the product ()

A.

Unified service catalog

B.

Unified management of physical resources and virtual resources, support for unified management of heterogeneous virtualization

C.

The self-service delivery process enables users to quickly obtain the resources they need

D.

Unified presentation of management information such as alarms, topology, performance, reports, etc. of multiple cloud service resource pools