HCIE-Cloud Computing (Written) V2.0
Last Update May 2, 2024
Total Questions : 765
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UItraVR supports centralized and distributed deployment. Which of the following statements about centralized and distributed deployment is wrong?
A centralized deployment scenario, UltraVR server is deployed at the production site and disaster recovery site
B. Centralized deployment scenario, UltraVR server is deployed at the disaster recovery site
C In the distributed deployment scenario, the UltraVR server is deployed at the disaster recovery site
D. In the distributed deployment scenario, the UtraV monthly server is deployed on the production site and the disaster recovery site
Fusion Storage is Huawei's distributed storage software, which includes a very important process Zookeeper (ZK),
Which of the following statements about zookeeper is correct?
In the FusionCloud private cloud environment, the elastic IP service refers to the
Binding of associated cloud hosts in the network, so that business resources in the VPC can pass through a fixed public IP address
Provide external access services or access the public network. The following description about elastic IP binding cloud host, error
Which is it?
Which of the following information is mainly monitored by the FusionAccess gateway (multiple choice)
If the virtual machine in FusionCompute does not have Tools installed, which of the following functions can be implemented? (one)
An enterprise plans to deploy Huawei FusionCloud and perform disaster recovery on Huawei Cloud. Due to financial constraints,
Considering the economy and security, you can use the --- service to integrate FusionCloud with Huawei
Cloud connectivity.
Which of the following descriptions about FusionCompute host deployment requirements is wrong? ( one)
Which tool can agree to monitor physical devices in a data center in a cloud DC
In FusionAccess, when creating a virtual machine template, if required ------ group members can also log in
If you want to record a virtual machine, you need to check "Configure user login" when creating a virtual machine template
During the FusionManager maintenance phase, it is forbidden to pass the FusionManager during normal business operation.
Modify the time zone and daylight saving time on the interface, otherwise the FusionManager service will be restarted.
Which of the following functions does CPU virtualization in Fusioncompute support? (multiple choice)
Regarding the description of FusionAccess recycling desktop, which of the following is incorrect? ( one)
In FusionAccess, the following information about recycling user allocation type is "dynamic multi-user" user desk:
From the description above, which items are wrong? ( many)
In a typical FusionCloud Type I deployment scenario, the KVM resource pool passes through the ---layer FusionSphere
OpenStack manages and provides computing resources.
When using Rainbow to migrate a Windows virtual machine, which port is used by the destination virtual machine to Receive data sent by the source VM? ( one)
When registering the image type of Fusioncompute in FusionCloud 6.3, you need to select the appropriate mirror server type, which of the following are the optional mirror server types in this scenario? (multiple choice)
When using rainbow for virtual machine migration, Win SrcAgent will automatically identify the operating system type of the original virtual machine
FusionStorage block storage adopts distributed cluster management mode, the system is fully redundant, and there is no single point
Fault. Supports two data redundancy protection mechanisms: multiple copies and EC (Brasure Coding).
Which of the descriptions of copy and EC is wrong?
When using Huawei BCManager eBackup for data backup, only the backup storage type is SAN
storage and NAS storage.
The technology used in data disaster recovery, the common array layer is array replication, which may be block replication or NAS replication.
In general, virtualized storage arrays cannot write data mirroring to other storage devices.
When using Rainbow to migrate a virtual machine to the HCS platform, after configuring the source information, it is necessary to perform
Check, if the check result is a "yellow background, pass" icon, what does it mean?
In MangeOne, after the system installation and commissioning are completed, the security administrator needs to Users with the same role are granted different permissions to improve operation and maintenance efficiency and ensure system security. The following is about authorization planning
Which description of the principle is correct?
In various and disaster recovery scenarios, the indicator --- indicates the tolerable business interruption time when the system is unavailable.
(Please fill in the English capital abbreviation)
In order to achieve RPO of 0 and RT0 of minutes, a company plans to adopt a metro active-active disaster recovery scheme to ensure that
For the continuous operation of data center services, which of the following scenarios are suitable for choosing the metro active-active disaster recovery solution? (multiple choice)
In the ManageOne operation and maintenance plane, when the administrator performs routine maintenance or handles user requests, the
Tenant resource page, query resources according to requirements. After querying the required resources, click the required query
The resource name of , which of the following can be seen on the resource details page? ( many)
The following description about the CSDR disaster recovery drill of the cloud server disaster recovery service in FusionCloud is wrong
Which one is it?
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)
Which of the following reasons will cause the user virtual machine to fail to start, and the status of the virtualized local disk becomes read only? (many)
In order to ensure the security of data in the actual production environment, data backup technology is used;
To ensure the continuity of the service and the availability of the system, the disaster recovery technology is used. The following describes the different disaster recovery and backup schemes.
Which statement is correct? ( one)
The incremental backup of eBackup uses differential incremental backup. Compared with cumulative incremental backup, Minimal data needs to be copied.
In the FusionCloud private cloud solution, the bare metal service BMS mainly meets the needs of cloud transformation.
During the process, some applications still need to be deployed on physical machines. In the following description of BMS usage scenarios,
Which items are correct? ( many)
When the administrator routinely checks Fusioncompute, it is found that a CNA host is
Machine communication is interrupted. Which of the following options would cause this behavior? (many)
FusionNetDoctor, also known as network traffic diagnosis, is for operation and maintenance personnel to detect the network field.
Which can detect traffic in which of the following scenarios? ( many)
In addition to supporting the management of physical devices such as servers, storage, and networks, Huawei eSight tools also support
Management of virtual resources. Which of the following computing virtual facilities provide access to eSight management capabilities? ( many)
Which of the following options are the basic services of FusionCloud 6.3? (many)
When maintaining FusionAccess, in order to ensure the security and stability of the system, you need to pay attention to the following:
Which high-risk operations? ( many
If there is a problem with the HDC process, you need to use the command service---restart to restart
In the daily operation and maintenance work of the cloud data center, the logs of related components need to be collected.
Which of the following components can logs be collected in the environment? (Multiple) A. FusionSphere OpenStack
B. ManageOne
C. FusionStorage
D. VRM. CNA
In FusionAccess, when administrators deploy VAG/VLB components, enter FusionAccess
After the installation interface, you should select "Software >———— and then install the vAG and VLB components respectively.
Fill in the corresponding interface words)
Which of the following descriptions about disaster recovery technology is wrong? (Multiple)
Cloud computing is the third revolution in the IT industry, bringing about cost reduction and efficiency enhancement, elastic expansion and other technical aspects.
value, the work ensures a stable operating environment for the user's business. The following are the data center operation and maintenance goals.
Description, which items are correct? (many)
The following description about the design of the bare metal resource area in the FusionCloud private cloud planning is correct which items? (many)
When FusionCompute uses NAS resources, which of the following protocols can be used to scan to storage devices? (one)
【Single Choice】 Which of the following types of ACLs does not support in the virtual firewall rules in FusionCloud parameters?
FusionCloud provides three-dimensional panoramic monitoring capabilities, monitoring objects cover multiple dimensions, and actively monitoring Control the operation status of cloud data center, help enterprises reduce TCO cost and improve operation and maintenance efficiency. the following about In the description of the FusionCloud monitoring dimension, which one is wrong? (one)
FusionCompute is deployed in a data center, and now due to equipment upgrade needs, it is planned to virtualize a certain business.
The virtual machine is migrated to a specific CNA (Compute Node Agent) host in another cluster. technical engineer root According to the plan, after the virtual machine migration action is executed, the migration task progress bar displays: The task failed, the system abnormal. Which of the following statements about the causes of the above phenomenon is correct? ( one)
When FusionCompute installs a virtual machine operating system, which of the following methods are supported for mounting the optical drive? (many)
Which of the following descriptions about port groups in FusionCompute are correct? ( many)
In the FusionCloud environment, with the changes of the business, the usage rules for the ECS resources of the elastic cloud server are regulated.
The requirements of the grid will also change, and the ECS specifications need to be adjusted as needed in a timely manner to improve resource utilization. the following
In the description of ECS-related resource changes, which one is wrong? (Single) A. The memory resources allocated to the ECS can be reduced
B. VCPU resources allocated to ECS can be reduced
C. The disk capacity mounted on ECS can be reduced
D. Multiple NICs bound to ECS can be uninstalled
【Multiple Choice】Which of the following scenarios cannot be migrated using Rainbow?
In a FusionAccess site, the administrator configures the naming process in the process of rapidly provisioning virtual desktops.
rule. Which of the following descriptions about configuration naming rules is correct? (many)
In the following description about forward proxy settings in CPS, which is the correct option? ( many)
In FusionCloud, which of the following descriptions about the virtual firewall VFW is wrong? (one)
(Multiple Choice) AboutFusionComputeDescription of cluster creation, which of the following is correct?
(Multiple Choice) Which of the following descriptions are correct regarding the correspondence between desktop groups and virtual groups in the Huawei Desktop Cloud solution?
(Multiple Choice) Login Fusion Access Wl After the virtual machine list is not displayed, which of the following aspects are recommended for troubleshooting?
In useRainbowDuring migration, the source can be a physical server,VMwareorHyper-VVirtualization platform, the destination isFusionSphereplatform
huawei full memory desktop10 TailorDeduplication compression technology forVDIIt is specially optimized with the memory medium, while deduplication and compression, it also ensures the real-time and consistency of data interaction
Regarding the description of the functions of each module of FusionSphere OpenStack, which of the following is incorrect?
Fusion Sphere In server virtualization scenarios, if customers need to use software routers and VPC. Which of the following components needs to be installed in the routing network?
(multiple choice) About the following FusionCloudvirtual private cloud inVPCdescription, which options are correct?
(Multiple Choice) In HuaweiFusionSphere OpenStackin, usecinderThe command to delete the volume fails. Which of the following reasons may be caused?
(Multiple choice) Xiao ZhangweiAThe company designed a set ofFusionSphereThe disaster recovery system of the server virtualization
platform, but a The company system further reduces theRPO, what can Xiao Zhang do to optimize the existing solution?
InstallFusionSphereWhich of the following software packages should not be used in a server virtualization environment?
(multiple choice) inFusionSphereIn the private cloud solution, which of the following functions can be implemented when a tenant (non-tenant administrator) applies for the cloud server backup service?
FusionAccessThe branch office desktop cloud is locally managed and issued by the branch office, and has nothing to do with the headquarters desktop clouD.
For CVMs with shared volumes mounted on FusionCloud, it is not supported to apply for CVM backup CSBS service instances and cloud server high-availability CSHA service instances.
Failed to create a virtual machine on ManageOne ServiceCenter, use ssh to log in to FusionSphere OpenStack. Check the logs in the background. Which of the following paths should be checked?
FusionStorage Blockcannot be configuredRAIDdisk, be sure toRAIDAfter the information is deletedFusionStorage Blockto recognize these disks.
ManageOne Operation CentermiddlekeystoperAfter the configuration is complete,FusionSphere OpenStack. The connection will be automatically completed in the interface.
(multiple choice) in useRainbowWhen migrating, aboutWindowsDescription of online file-level migration methods, which of the following are correct?
In FusionSphere OpenStack, which network plane addresses can be used to log in to the CPS interface?
When deploying HUAWEI Desktop Cloud Network, which component should be deployed on the management plane?
If a storage device is configured with8open1Gb/sofiSCSIstorage card,15%the network bandwidth consumption, which of the following methods can calculate the effective bandwidth of the storage device (Mb/s) ?
If the computing node of FusionCompute has only two 10GEx network cards, which of the following networking methods should be used to store the IP SAN? more suitable?
When replacing a host in FusionSphere OpenStack, which roles need to be deleted on the new host?
(Multiple choice) Regarding the functions of each service in FusionSphere OpenStack, which of the following descriptions is incorrect?
ManageOne Operation CenterandManageOne ServiceCenterDocking failed, which of the following is not the cause of the docking failure?
During the deployment and implementation of the FusionAccess gateway and load balancer, if the user logs in to the self-service maintenance gateway, the It shows that there is no gateway available, which of the following reasons cannot be caused?
FusionAccessSupports manual or automatic monitoring of resource load and shutdown of unused virtual machines
In the FusionSphere private cloud solution, you can view the used and available resources of the host group in the host group list. When the number of available resources in the host group is less than the sum of the available resources of each host in the host group, it means that the host group has there is a host with resource overcommit.
When deploying 100 HUAWEI Desktop Cloud VMs with the same specifications but different types, which of the following scenarios requires the largest host internal size?
For cloud servers with shared volumes mounted in FusionCloud, applying for the cloud server backup CSBS service is not supported.
service instances and cloud server high-availability CSHA service instances
(Multiple choice) The following aboutFusionComputeMemoryQosdescription, which options are incorrect?
(Multiple choice) In Huawei's disaster recovery solution, the followingVRGWhich of the descriptions is correct?
If passedVNCLog inFusionComputeThe business virtual machine fails, which of the following may be the reason?
(Multiple Choice) HuaweiFusion Sphere OpenstackmiddleNeutronWhich of the following advanced network services can be provided to tenants?
(Multiple choice) The following aboutFusionComputeIn the description of Virtualization Antivirus, which options are correct?
Which allocation type is a fully replicated virtual machine of which allocation cannot be restored after deallocation?
In order to match the customer organization model,ManageOneHow many levels can be supported at mostVDC?
FusionAccessWhich of the following migration methods are supported for virtual machines and desktops?
ManageOneThe operation plane provides a resource ordering interface, and third-party platforms can create, change, extend, and delete cloud resources by calling the ordering interface.
Which of the following types of hardware changes is not supported by an RDS instance?
Register the image type in fusioncloud as Fusioncompute, which needs to be created in FusionCompute. The virtual machine template is used as an image, and only vhd image files are supported.
(Multiple choice) Users useVNCLog inFusioncomputeAfter the virtual machine is found to be unable to operate normally, there is a stuck phenomenon (for example, the file cannot be opened, etc. ), which of the following reasons may cause this phenomenon?
Which of the following scenarios is not suitable for improvingFusionComputeMemory reuse ratio?
What should I do if the user thinks about the pre-symptom of the desktop card when using the FusionAccess desktop cloud? (multiple choice)
Which of the following data is generally not saved toFusionAccessDifferential disks for linked-clone virtual machines?
(Judgment question) IfFusionComputeThe virtual machine is not installedTools,You cannot query the memory usage of the virtual machine.
The following aboutFusioncomputeIn the description of Port Groups and Security Groups, which option is incorrect?
(Multiple choice questions)Which of the following descriptions about the difference between physical switches and virtual switches is incorrect?
(Multiple choice) The following aboutFusioncomputeMedium Distributed Virtual SwitchDVSdescription, which options are correct?
(Multiple Choice)Which of the following operations is correct during the installation of FusionAccess?
(Multiple choice) The following aboutFusionAccessmiddleTCMDescription of the component, which options are correct?
Which of the following descriptions about FusionAccess log collection is correct? (Multiple Choice)
Before modifying the specifications of the Windows virtual desktop of FusionAccess, either modify the CPU parameters, or to modify memory parameters, all need to shut down.
(Multiple choice) Which of the following reasons may causeFusionAccessVirtual desktop registration failed?
in HuaweiFusionCloud6.3solution,APIWhat authentication methods does the gateway include?
FusionAccessmiddleVIPCompared with ordinary desktops, the advantages of desktops are reflected in which of the following aspects? (many)
TESTED 03 May 2024
