H13-531_V2.0 Huawei HCIE-Cloud Computing (Written) V2.0 Free Practice Exam Questions (2025 Updated)

OneDVSThere can be multiple port groups, aVMCan be protected by multiple security groups.

A virtual machine NIC is connected to a virtual port of the port group, and a virtual machine NIC is associated with a security group.

Security groups are based on port groups to protect virtual machines.

port group isDVSA collection of one or more virtual ports, while a security group is a collection of one or more rules Correct

FusionManager

FusionStorage

FusionSphere OpenStack OM

FusionCompute

Multiple virtual machines share one physical network port.

Virtual machines are frequently migrated across physical servers.

The physical machine communicates with the outside worlD.

Realize the requirements of location-independent, elastic scaling, and on-demand use of network resources.

The system detects a virtual machine blue screen and the configuration processing policy isHA, the system will select other normal computing nodes to rebuild the virtual

machine.

virtual machineHAThe function can quickly restore business when a failure occurs.

open in clusterHAAfter a host failure, virtual machines can be rebuilt on other hosts.

As long as the resources are reserved in the cluster, when a fault occurs, theHAProperties of the virtual machine can be successfully rebuilt on other computing nodes

Hosts with lots of small files

Hosts with high disk usage

The partition structure needs to be consistent with the source side

purpose of planningVMThe disk space size is expanded or reduced relative to the source.

By setting the corresponding load sharing strategy, the bandwidth can be larger than that of a single network port, thereby improving performance.

Different aggregated network ports can have the same physical port

By configuring multiple physical network ports into aggregate network ports, the reliability of the system can be improveD.

You can configure an aggregated network port with one physical network port, or you can configure an aggregated network port with multiple physical network ports

OU

domain account

Computer name

domain name

User access doorVIPOn desktop, greater bandwidth brings better user experience

VIPCompared with Xitong Desktop, the desktop has the functions of automatic data backup and fast recovery, ensuring thatVIPDesktop Data Security

CPU, the priority guarantee of memory resources, when resources are tight, resources are allocated toVIPdesktop.

Real-time monitoring of virtual machine status, guaranteeVIPThe desktop virtual machine runs stably.

The cost of traditional storage devices increases significantly with performance improvement.FusionStorageSupports converged deployment, saves costs, recycles old equipment, and protects investment.

To expand the memory of traditional storage devices, increase the number of controllers and replace devices, whileFusionStorageCapacity increases linearly with

performance

CTraditional storage device hard disk failure does not require management, automatic data reconstruction and recovery,FusionStorageHard disk failure needs to be replaced immediately, real-time manual recovery

Traditional storage device data reconstruction is slow,FusionStorageData is distributed to servers and cabinets, and data reconstruction in the full resource

pool is faster after a fault.

Backup storage can only be a local virtual disk.

Supports setting the retention time of backup data to automatically clear expired backup data.

Support setting backup policy priority.

Support separate backup time windows for full backup, incremental backup or differential backup.

FusionCompute

ServiceOM

FusionSphere OpenStack

CloudOpen ManageOne

already atFusionComputeinterface usageVNCLog in to the cloud host

Browser version is too low

The browser's document mode is not set wrong

JavaIncorrect security level setting

If you want to perform some major operations during the troubleshooting process, you should back up the relevant databases, alarm information and log files, etC.

Fault handling should comprehensively consider the possibility and time cost of the corresponding operation to restore business success.

The principle is to restore the system as soon as possible.

When determining the fault handling party, you should first evaluate the impact and give priority to ensuring the normal operation of the business.

On the same physical host, allGuest Physical Memorycan be larger than the physical host'sHost Physical Memory

On the same physical host, allGuest Physical MemoryMust be less than or equal to the physical host'sHost Physical Memory

In a virtual machine, all applications correspond toGuest virtual memorycan be larger than the virtual machine'sGuest Physical Memory

Already in a virtual machine, all applications correspond toGuest Virtual MemoryMust be less than or equal to the virtual machine's Guest Physical Memory

single user

pooled user

static multi-user

Dynamic Multi-User

True

False

nova conductor

nova-compute

nova-scheduler

Libvirt

The storage interface can beMgnt_Aggrport multiplexing

Storage interfaces can be created based on aggregated network ports.

useFusionstorage BlockWhen storing, the storage interface can be usedOVSforwarding mode.

Adding multiple storage interfaces can realize multi-path transmission of storage, thereby improving system reliability.

There is no virtual machine in the security group. If there is a virtual machine in the security group, you need to move the virtual machine out of the security group

The authorization behavior between the security group to be deleted and other security groups does not affect the removal operation

Except for a security group to which the virtual machine belongs, other security groups are not affected by the virtual machine

After the security group is deleted, all security group rules in the group are deleted at the same time

True

False

TRUE

FALSE

desktop standardization

mobile office

Terminal and data isolation

automated scheduling

Correct

False

A virtual machine can have multiple snapshots.

If a certain disk mode of the virtual machine is "independent-persistent" or "independent-non-persistent", use fast

When the restorer is used, the data on the disk will not be restored.

Using the existing snapshot of the virtual machine, the data of the virtual machine can be restored to the state when the snapshot was created.

If the virtual machine deletes the port group where the network card of the virtual machine is located after the snapshot is created, the

When the original virtual machine is used, the deleted port group will also be restored.

When backing up DHCP, you need to configure DHCP information in the "Alarm Component" of FusionAccess

When backing up AD, in FusionAccess "System Management > Initial Configuration > Domain/OU", the

"Enable Backup" is set to "Yes"

When backing up DNS, you need to configure DNS information in FusionAccess "Alarm Component"

When backing up VLB components, you need to configure VLB information in FusionAccess "Monitoring Components"

CNAs 5andVRM

VirtualizationSANHeartbeat detection

VIMSDistributed lock

Virtual machine live migration

A service fails at 7:05, the service is restored at 7:30, the restored service data is the data at 7:00, and the RTO is 30 minutes

A service fails at 7:05, the service is restored at 7:30, the restored service data is the data at 7:00, RPO for 30 minute

A service fails at 7:05, the service is restored at 7:30, the restored service data is the data at 7:00, and the RPO is 5 minutes

A service fails at 705, the service is restored at 7:30, the restored service data is the data at 7-00, and the RTO is 25 minutes answer