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(Multiple choice) During installationFusionSphere OpenStackWhat are the required network planes?
existFusionCloud, when the administrator needs to view the data statistics and analysis results of specific dimensions such as capacity and resources, he can view the reports under the specific dimension, so that the administrator can understand the indicators and analysis results under the dimension in real time, and grasp the health of the business. ,Timely detection of problems. Which of the following is correct about resource utilization analysis report types and their descriptions?
The panorama of Huawei's disaster recovery solutions includes local, intra-city, and remote storage. Which of the following descriptions about the three disaster recovery
solutions is incorrect?
(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?
The following aboutFusionComputemiddleVNCdescription, which options are correct? (multiple choice)
Which allocation type is a fully replicated virtual machine of which allocation cannot be restored after deallocation?
(Multiple choice) The following aboutFusioncomputeMedium Distributed Virtual SwitchDVSdescription, which options are correct?
(Multiple choice) The following aboutFusionComputeDescription of security groups and rules, which option is incorrect?
During the creation of the FusionAccess template, if the "Users" permission group is not configured, then the virtual machine users are added.
Which of the following permission groups can be set?
Which of the following FusionComputeCan the operation take effect immediately?
(Multiple choice) The following aboutFusionAccessmiddleHDA, Component description, which option is incorrect?
ManageOneThe homepage of the O&M plane displays information such as data center resources, alarms, capacity, and network status through different O&M map pages. The O&M map page is used to uniformly manage O&M functions and services and provide
unified O&M. Entrance
OpenstackAs the most popular open source cloud operating system platform, which of the following cloud computing service models belong to?
(Judgment question) After the user logs in to the machine, if all theFusionAccessThe infrastructure virtual machine, the recorded users can still use the virtual machine desktop normally.
A True
C. False
HuaweiFusionSphere OpenStackimprovedOpenstackAvailability of infrastructure, which of the following components are usedActive-ActivetField Department Chang way? (multiple choice)
FusionCloudcloud server backup inCSBSService support withRegiondifferent withinAzreplication and recovery between Region
replication and local recovery, but does not support cross-Regionrecovery.
(multiple choice) aFusionComputeThe cluster where the virtual machine is located is powered onHAfunction, in which of the following scenarios, the virtual machine does not fail after a failureHAto other hosts in the cluster?
(Multiple choice) in use Rainbow, When migrating, which of the following descriptions about the applicable scenarios of file-level migration and block-level migration are correct?
FusionSphereIn private cloud solutions, use elasticityIPservice, you need to configure the network egress type as "Internet", and with the router'sInternetnetwork association.
In the distributed virtual switch of FusionCompute, which of the following are required for the virtual machine to communicate with the external network communicate with each other?
Which of the following is incorrect about the description of the physical network of FusionSphere OpenStack?
(Multiple choice) Business migration is a high-risk operation. Which of the following factors will affect business migration?
(multiple choice)Manage One Service Center. Which of the following are capabilities provided by cloud resource capacity management?
In the user login connection process of FusionAccess, what information does the vAG send to the HDC in order to exchange for the virtual machine real IP and port?
In useRainbowDuring migration, the source can be a physical server,VMwareorHyper-VVirtualization platform, the destination isFusionSphereplatform
FusionCareProvide health check and information collection function, if with checkFusionSpheremultipleAZ,allowable FusionCareAdded new ones on the interfaceAZ
FusionSphereIn the private cloud solution, a host is powered off abnormally.mongodbService exception. At this point, you can clear
mongodb ERRORnode data, restartmongodb, which automatically synchronizes the data and completes the recovery
FusionComputeThe host fails to add data storage. Which of the following are possible causes of the failure?
Which of the following is incorrect about the description of the cloud disk service in the FusionSphere cloud data center?
Fusioncare is a set of health check and information collection tools for technical support engineers and operation and maintenance engineers.
Which of the following is not an information collection mode supported by Fusioncare
Security administrators can maintain user, role and action set information and reset other User password, in which role information maintenance includes which of the following common operations (multiple choices)
On the Fusioncompute virtual machine, it is found that the QoS of the virtual machine network card cannot be set. Which of the following
What might be causing the problem?
The following description about FusionCompute clusters, hosts and virtual machines, which option is incorrect of?
In HuaweiFusionCompute, if the virtual machine and the host are bound, which functions will be affected
Virtualization features include partitioning, isolation, encapsulation, and independence
When installing FusionCloud 6.3, if the step installation fails, which of the following is the correct method?
The security group is a security filtering rule that restricts the network packets entering and leaving the virtual machine port. More
It is used for the control of north-south traffic within a tenant. ( one)
In ManageOne, the system supports two login modes: multi-user mode and single-user mode.
Which login mode description is wrong?
In the Huawei Fusioncloud scenario, in the following description of the AZ planning and design, the wrong one is which items?
In the face of regional failures or disasters, enterprises can use the cloud server disaster recovery service CSDR to
business continuity, which of the following descriptions about CSDR is wrong? (one)
In Huawei FC, in order to facilitate unified management, each DVS needs to be configured with a management IP address.
In Huawei FusionAccess, linked clone desktops can be reassigned after being deallocated.
A, TRUE
B. FALSE
Which of the following descriptions about the NTP clock of the FusionCompute virtualization platform is wrong?
ServiceCenter supports viewing measurement data in units of resource types, and counts the measurement results.
for billing usage. Which of the following descriptions about ServiceCenter user charge metering is correct?
item?
The following description of the storage data consistency guarantee technology in the FusionCloud private cloud disaster recovery solution,
Which one is wrong?
(Single-choice questions) FusionComputerightVRMManual backup of node data does not include which of the following prerequisites
The ManageOne system can realize the connection of third-party systems by configuring the 3A authentication protocol, and the system no longer passes the
The user management function performs user authentication, and the user authentication is implemented by the 3A system when logging in. Where 3A stands for which of the following content ?
Which of the following scenarios is not suitable for improvingFusionComputeMemory reuse ratio?
Which of the following descriptions about FusionAccess log collection is correct? (Multiple Choice)
(Multiple choice) InFusionCompute, the data fromVMWhen sending out through the port group of the virtual switch, which of the following
processing will be done according to the settings?
In FusionCompute, which of the following storage resources supports raw device mapping?
Which of the following processing policies does FusionCompute support when a Windows virtual machine blue screen occurs? (multiple choice)
FusionCareIt is a set of health check and information collection tools for technical support engineers and operation and maintenance engineers. Which of the following areFusionCareHealth check inspection content?
Which of the following scenarios does Rainbow block-level migration apply to? Multiple choices)
Which of the following scenarios is not recommended to useRainbowto migrate?
(Multiple choice) The following aboutFusioncomputeTo delete the description of the security group, which option is incorrect?
In the desktop cloud system, the virtual machine is located in the data center, and the terminal is located on the user access side. In order to use the relevant port resources
on the terminal, it is necessary toFusionAccessThe corresponding resource mapping function is configured in the management system. According to different resources, it can be divided into two types: device mapping mode and desktop mapping mode.
The user is makingFusionAccessWhen linking a clone virtual machine template, it prompts to installHDAfail. This phenomenon may be caused by which of the following reasons?
(Multiple choice) The following aboutFusionComputevirtual machineHADescription of the configuration, which options are correct?
[Multiple Choices] Which of the following descriptions about VNC logging in to a virtual machine are correct? (many)
When installing eBackup according to the template deployment method, the following error is reported "eBackup software has
not been installed.Install it before the configuation"Which of the following are possible
The reason for the error? many)
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)
In the Huawei Fusioncloud private cloud scenario, the VPC can provide a secure and isolated network environment for the VDC, and provide network resources for applications or virtual machines in the VDC. The following about lans+ service planning PC the description of the Console node, which items are correct? (many)
In the FusionCloud private cloud solution, the following is about the cloud server disaster recovery service CSDR deployment And the description of the switching scheme, which one is wrong? ( one)
In FusionCompute, the host CPU and memory resources are divided into two parts, the management domain and the virtualization domain,
Which of the following statements about CPU and memory resources in the management domain and virtualization domain are correct? (many)
Which of the following descriptions about port groups in FusionCompute are correct? (many)
Which of the following are the functions provided by the operation plane of ManageOne? (many)
In the following description of the relationship between IMS and ECS.BMS in Fusioncloud, which options are correct?
Exactly? (many)
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 remote active-active disaster recovery deployment scheme, when planning the host resources of the data center, it is necessary to plan
Disaster recovery services and non-disaster recovery services are deployed in different clusters. To deploy disaster recovery services to a disaster recovery cluster,
Deploy non-disaster-tolerant services into disaster-tolerant or non-disaster-tolerant clusters, and the disaster-tolerant cluster can be connected to both the disaster-tolerant LUN and the non-disaster-tolerant cluster.
For disaster LUNs, the remote disaster recovery center needs to reserve resources at a ratio of 1:0.8 to ensure resource redundancy.
In the process of operation and maintenance management, the relevant functional components of the data center can be accurately identified, and the
Design capabilities, define monitoring indicators that match the technical characteristics of the component, and through active and passive management,
Ensure the normal operation of each management component of the data center to the greatest extent. The above describes the four operation and maintenance objectives of the data center.
______ in the bid
Which of the following descriptions about disaster recovery technology is wrong? (Multiple)
[Judgment] When an engineer deploys the Rainbow server on the FusionSphere platform, he will
Plane isolation, when the Rainbow server communicates, even if dual network cards are not configured, it can communicate with the king FusionSphere and the destination virtual machine of the service plane communicate with each other.
[Single choice] There are a batch of linked clone virtual desktops in a FusionAccess site that need to be personalized data, which of the following measures cannot meet the needs of the office?
In FusionCloud, if a user wants to connect to an RDS instance, which type of cloud service must be created first? (one)
A multi-threaded application has a relatively large overhead on memory and CPU. In order to improve the performance of the application in FusionCompute performance during deployment, which of the following functions is recommended to be enabled? (one)
During the migration process, ——” is a key indicator for evaluating the migration, and the downtime includes business
Switchover time and last data increment synchronization time.
Which of the following descriptions about FusionSphere Openstack related components is wrong? ( one)
A company adopts eReplication as the real-time business management software in the cloud master-standby disaster recovery scheme.
Before the cloud master/standby disaster recovery service is switched, the purpose of the eReplication one-click disaster recovery test is to verify
The testing process causes the production center Impact.
In the OpenStack platform, the components of ____ in Cinder will periodically refresh the storage resource status
Which of the following methods is incorrect when creating a virtual machine template in Fusioncompute? (one)
FusionAccess adopts the industry-leading high-definition fidelity-desktop protocol, and can
Fully connected to a centralized virtual desktop. (Please fill in the English abbreviation)
When registering the image type of Fusioncompute, the user needs to select the corresponding image server type,
Which of the following are standard mirror server types? (many)
After the user adds the host to the Fusioncompute environment, which of the following items can be operated? (many)
Which of the following descriptions about FusionCloud's cloud disk service EVS are correct? (many)
The Huawei Rainbow migration tool has automation, strong compatibility, migration feasibility detection, migration
Process stability and other characteristics. Which of the following descriptions about Rainbow's properties is incorrect? ( one)
A maintenance engineer wishes to perform regular or periodic inspections on FusionCompute, and send the It is recommended that maintenance engineers use the product to check the health of the system and open the email send function. (Please fill in the English letters of the tool)
Which of the following operation and maintenance software provides FusionSphere Open Stack, RedlHat Open stack VMware Access management of computing virtualization facilities such as ESX/ESXi Server, VMware vCenter Server, FusionCompute Function.
Use the Rainbow tool to migrate a third-party platform's x86-architecture Linux virtual machine to When using the FusionCompute platform, the following descriptions of the ports involved in the migration process are correct:
To ensure the reliability of 0perationCenter, you can deploy the
Operation Center. When a major failure occurs in the data center where the Operationcenter production site is located (such as a major natural
disaster), the disaster recovery site takes over the business to ensure the normal operation of the data center business. Executable sh config in action
backup.sh command to configure production site and disaster recovery site. Which of the following does not execute the sh config backup.sh command
The result of post-system feedback?
In a typical FusionCloud Type I deployment scenario, the KVM resource pool passes through the ---layer FusionSphere
OpenStack manages and provides computing resources.
The heartbeat failure of the nodes between the active and standby VRM will affect the reliability of the system and may cause the number of active and standby nodes.
According to inconsistent. Which of the following options will cause node heartbeat failure between VRM master and slave? (many)
The source platform supported by Rainbow can be x86 architecture or Kunpeng architecture (judgment)
Which of the following descriptions about Fusioncompute snapshots is incorrect? (one)
Data center overview, resource pool overview, and multi-level cloud resources are preset in the operation and maintenance plane of ManageOne
Four Dashboards for overview and VDC resource details. Which of the following descriptions about the 4 Dashboards are correct?
Exactly? ( many)
Which of the following descriptions are correct about the assignment of desktops when FA is issued quickly?
The cloud computing platform involves a variety of software and hardware components that require operation and maintenance. Which of the following methods can be used for operation and maintenance? (name selection)
When there are many desktop cloud users, the average network bandwidth required per user is more; when the number of desktop cloud users is small, the average network bandwidth required per user is less.
FusionComputeandFusionSphere OpenStackconnected,FusionCompute. The management network must be compatible with FusionSphere OpenStack. Which network is interconnected?
In the scenario where FusionSphere OpenStack is connected to KVM and FusionCompute, the description of virtual machine creation is as follows:
Which of the following is incorrect?
(multiple choice) forFusionSphere OpenStackmiddleSwiftproject, which of the following are its characteristics
FusionspherePrivate cloud solutions at home,FusionComputeaddedDVSname must matchFusionSphere Openstack same physical network name on
When deploying HUAWEI Desktop Cloud Network, which component should be deployed on the management plane?
In a FusionCompute, after the CAN host is powered off abnormally, it cannot start normally. After entering the RAID page to check, I found that. The hard disk status is displayed as Frn-Bad, which of the following may cause this failure?
TESTED 05 May 2024