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Huawei H13-531_V2.0 - HCIE-Cloud Computing (Written) V2.0

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Total 765 questions

In the Huawei FusionCloud 6.3 solution, which of the following are the disaster recovery services that tenants can apply for?

work? (many)

A.

CSDR

B.

VBS

C.

VHA

D.

CSBS

Which of the following descriptions about FusionSphere Openstack related components is wrong? ( one)

A.

Swift is a scalable redundant storage system. Adopt a fully symmetric, resource-oriented distributed system framework

Structure design, all components are scalable, avoid spreading due to single point of failure and affecting the operation of the entire system

B.

Heat can orchestrate complex cloud applications and implement metering and monitoring of assets by calling OpenStack APIs according to the defined templates

C.

Ironic provides a series of AP interfaces for managing physical machines, which can

From the installation of the operating system on the physical machine to the removal of the physical machine for maintenance

D.

Cinder provides a unified interface, on-demand allocation, and persistent block storage service for the cloud platform.

Access different types of back-end storage in a dynamic way

After restarting FusionCompute, the status of the service virtual machine is abnormal, which cannot be caused by which of the following reasons made? ( one)

A.

The disk has bad sectors, resulting in the loss of the virtual machine xml file.

B.

There are too many service virtual machines on FusionCompute and insufficient CPU resources.

C.

When the FusionCompute is restarted, the virtual machine is in the process of full-machine backup, but the task is not completed.

D.

Power on the CNA host first, and then power on the IP-SAN storage, resulting in abnormal data storage.

Which of the following descriptions about the rapid encapsulation of virtual desktops is wrong? ( one)

A.

Compared with the complete copy template, using the fast encapsulation template to issue virtual machines is faster and more efficient

B.

There is no essential difference between full reproduction and rapid distribution

C.

using sysprep package

D.

Rename and add domain by the application in the virtual machine

The security management of accounts in FusionAccess is also an important part of the operation and maintenance work. The following

What is wrong about the description of changing the password of the Linux infrastructure server "gandalf" account?

item?

A.

The "gandalf" account is the local ordinary user account of the Linux server

B.

The "gandalf" account is used to start and stop VAG services on the VAG server

C.

If the "gandalf" account of the linux infrastructure server where the vAG and HDC components are located is modified at the same time password, you need to reconfigure the HDC component

D.

"gandalf" account can be used for SSH login to Linux server

When creating a desktop group, the administrator initiates a request to create a desktop group to the ITA through the desktop cloud portal, please

Which of the following information does the request contain? (many)

A.

Is it possible to rotate

B.

Desktop group name

C.

Desktop group type

D.

the operator

Which of the following methods is incorrect when creating a virtual machine template in Fusioncompute? (one)

A.

Snapshots are converted to templates

B.

Template clone as template

C.

The virtual machine is converted into a template

D.

virtual machine cloneway template

It is assumed that a portal website needs to be built to provide external services, and the elastic scaling in Fusioncloud is used.

The service can dynamically adjust the number of instances according to the business load. In addition, we may also use which of the following

some cloud services? (many)

A.

VPC

B.

EIP

C.

ECS

D.

ELB

The administrator configures the HTTP server for storing alarms through FusionCompute.

View the stored alarm information on the corresponding HTTP server. If the alarm dump is not configured, the system will report After a certain number of entries are exceeded, the latest alarm information will be automatically cleared to free up space. If alarm dump is configured,

It will dump the earliest certain entry alarms to the HTTP server

A, TRUE

B. FALSE

When a maintenance engineer maintains the FusionCompute virtualization environment, which of the following operations can be applied?

Corruption to VIMS shared storage file system? (many)

A.

Cancel the automatic mount function of the file system and remount the file system immediately

B.

Stop the business operation on the faulty storage device

C.

Repair read-only volumes via fsck

D.

mkfs. ext4-fn device command” to check the faulty device information

Which of the following descriptions about the VIMS file system in FusionCompute is incorrect? (one)

A.

VIMS is a high-performance cluster file system.

B.

VIMS is a common storage virtualization file system in the industry.

C.

VIMS is the technical basis for advanced features such as thin disks, snapshots, and storage migration.

D.

VIMS can be compatible with FC SAN, IP SAN, local disk.

After the cloud disaster recovery service is upgraded, which of the following descriptions of the impact on the current system is correct?

A.

BCManager eReplication: Only supports online upgrade, and does not need to be restarted during the upgrade process

Operating system, after the upgrade is completed, the protection group or recovery plan can be executed after the automatic refresh of resources under the site is completed.

B.

eBackup: Back up by means of always full backup

C.

ManageOne SC. After the upgrade, the backup console cannot be logged in, and the cloud backup service is interrupted

D.

Fusion Sphere OpenStack: During the completion of the upgrade, the host OS will automatically restart, during the restart

Some services cannot access the subnormal phenomenon

In the Huawei FusionCloud 6.3 solution, which of the following technologies does CSBS use? (one)

A.

Virtual machine snapshot

B.

HyeperMetro 0

C.

remote replication

D.

I0 copy

The incremental backup of eBackup uses differential incremental backup. Compared with cumulative incremental backup, Minimal data needs to be copied.

A.

TRUE

B.

FALSE

【Fill in the blanks】 During the use of the Huawei desktop cloud system, one virtual machine needs to be assigned to multiple users

When using it, the administrator needs to add virtual machine users to the virtual desktop. When the "distribution method" is -----

The virtual machine can only perform additional user operations.