H13-531_V2.0 HCIE-Cloud Computing (Written) V2.0 Questions and Answers
(Single-choice questions) Which of the following is notFusionComputeNecessary constraints for virtual machine live migration?
Which of the following types of security services does not require a client to be installed in the cloud host operating system?
In the FusionSphere server virtualization scenario, the following operations cannot be configured in the FusionCompute " cluster configuration " .
What is achieved in the setting " ?
FusionComputeThe host fails to add data storage. Which of the following are possible causes of the failure?
(multiple choice)VDCsalesman inManageOne ServiceCenterFailed to create a virtual machine onNo valid host was found " , which of the following may be the reasons for the failure of virtual machine creation?
InstallFusionSphereWhich of the following software packages should not be used in a server virtualization environment?
Which of the following descriptions about HDC components in FusionAccess is incorrect?
Which of the following is not an advantage of an all-memory desktop over traditional VDI linked clones?
When choosing the Huawei desktop cloud disaster recovery solution, the company hopes that the solution can perform disaster recovery on user data in the desktop. Which of the following disaster recovery solutions is more suitable?
in the user login connection process of FA, if the virtual machine is accessed through the TC, the HDC will. Which of the following information is generated?
After using Rainbow to migrate the Windows virtual machine, which original configuration will fail?
huawei vDesk is a self-service tool for desktop cloud terminal users, user system check, performance optimization, and provides
Repair tools, log collection tools and peripheral assistants, and virtual machine desktops issued through templates need to be manually installed
The distributed switch function of Fusion compute is similar to that of a physical switch. Which of the following options can link virtual machines
and physical network? (multiple choice)
After the construction of UItraVR is completed, according to the network planning, the management address can be manually modified in the portal
(True or False) RainbowBlock-level migration supports expansion and shrinkage, while file-level migration only supports expansion, not shrinkage.
Users can eitherFusionAccessModify the specifications of the virtual machine on theFusionComputeModify the specifications of the virtual
machine above.
(Multiple choice questions) FusionaccessmiddlevdeskWhich of the following features are supported?
(Multiple choice) A company has deployed a set ofFusionaccess, The enterprise has high requirements on data availability and needs to perform a
complete backup of the user ' s virtual machine. Which of the following is not a consideration?
(Multiple Choice) In HuaweiFusionSphere OpenStackin, usecinderThe command to delete the volume fails. Which of the following reasons may be caused?
ManageOneIn operation,VDCsupport moreRegionandAZmanagement to support the same project acrossRegionRequest
resources.
HuaweiManageOneIn the fusion resource pool scenario, ifVPCThe virtual machine in the belt needs to be accessed by the external network, which can be accessed through the elastic IPFunction
implementation. Which of the following is NOT a prerequisite for this function to work?
Which of the following descriptions about the conditions for live migration of FusionCompute virtual machines is incorrect?
(multiple choice)Manage One the operation and maintenance plane can provide three-dimensional panoramic monitoring function. Which of the following monitoring objects are supported?
In the Huawei FusionCloud 6.3 solution, which of the following are the disaster recovery services that tenants can apply for?
work? (many)
Which of the following descriptions about VDI and IDV of the desktop cloud architecture are correct? (many)
In the FusionSphere private cloud solution, regarding the principle of rapid provisioning of virtual machines, which of the following Are these descriptions wrong? ( many)
When using FusionAccess, when the virtual machine network card, desktop proxy service, etc. are stopped unexpectedly, use If the user cannot connect to the virtual machine, the user can self-check through the tool and try to solve the problem. The following about
Description of inspection tools and problem solving, which one is wrong? ( one)
In the early stage of migration, it is necessary to investigate and evaluate the business to be migrated.
What are the contents? (many)
When eReplication performs disaster recovery on data, an agent needs to be installed on the protected host, using to identify the application information; for virtual machine disaster recovery, there is no need to install agent.
The security management mechanism provided by FusionAccess includes access security, user information security and desktop management.
Manage component security. Deploy antivirus software on user virtual machines to prevent user virtual machines from being attacked by viruses,
This belongs to the security mechanism - security.
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)
In FusionCloud, which of the following descriptions about the virtual firewall VFW is wrong? (one)
[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.
UItraVR supports centralized deployment and distributed deployment. The following describes the two deployment methods
What are the wrong options? ( many)
In the FusionCloud solution, by selecting the elastic cloud server ECS with different SLAs and specifications
Services or service combinations to meet the needs of different business applications. For advertising precision marketing, e-commerce, car
Which of the following ECSs is recommended for big data analysis scenarios such as networking? ( one)
A user cannot view the monitoring data of the host or virtual machine when using FusionCompute, the following
Which of the descriptions of the possible causes of this phenomenon and corresponding measures are correct? (many)
A FusionCompute user reports that virtual machine A and virtual machine B run slowly. The following is about passing The description of operations and analysis related to eSight locating the fault is correct. Which items are correct? ( many)
A company plans to use the Rainbow tool to migrate the virtual machines of the existing FusionSphere platform to when the FusionCloud administrator adds the source virtual machine host in the Rainbow tool, the
The tool cannot communicate with the host of the source virtual machine. After testing, the administrator found that the source host network was reachable and protected against the firewall is closed, so it is judged that the terminal state is abnormal, and the Rainbow host should be restarted.
Huawei FusionAccess cannot perform user access control based on which of the following methods? (one)
When installing FusionCloud 6.3, which of the following statements is correct? (many)
Which of the following descriptions about the VIMS file system in FusionCompute is incorrect? (one)
After the cloud disaster recovery service is upgraded, which of the following descriptions of the impact on the current system is correct?
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)
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)
Each project in OpenStack is composed of different components, some of which need to run
On the management node, some components need to run on the computing node. The components involved in the following description are actually
What are the items that only need to run on the management node during deployment? (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
The user enables the HA function on Fusioncompute. Which of the following descriptions about this function is correct an item? ( 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.
When FusionCompute installs a virtual machine operating system, which of the following methods are supported for mounting the optical drive? (many)
Database Security Service (DBSS) is an intelligent data
The library security protection service is used to ensure the security of the database on the cloud. The following description about DBSS is wrong. Which one is it? (one)
A company plans to migrate the virtual machine of the original Fusioncloud2.x cloud platform to FusionCloud6.x
On the cloud platform, which of the following descriptions about the migration sequence are correct? ( many)
(Multiple choice) A user usesTCLog in to the cloud desktop and find that the connection isTCUpUSBThe storage device cannot be read, which of the following methods can be used to troubleshoot?
( many Topic) The following aboutFusionComputeA description of the memory usage of physical hosts and virtual machines in258. (True or False) ManageoneIn the operation plane, the operation administrator role reserves resource pool configuration and tenant management
rights, but cannot apply for cloud resources;VDCAdmin role can manageVDCusers, projects and children withinVDC, and can also apply for cloud resources.
A True
B. False
(Multiple choice) Regarding the functions of each service in FusionSphere OpenStack, which of the following descriptions is incorrect?
FusionCloudcloud server backup inCSBSService support withRegiondifferent withinAzreplication and recovery between Region
replication and local recovery, but does not support cross-Regionrecovery.
Which of the following components is not involved in the process of Fusion access issuing virtual desktops?
Which of the following are necessary conditions for the normal communication between the FusionCompute virtual machine and other virtual machines? (Multiple choice)
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)
The security management mechanism of the desktop cloud FusionAccess system includes access security, user information security and
And desktop management component security. Which of the following is about user information security? (one)
Which of the following scenarios requires manual data backup of each service instance in FusionCloud? (many)
[Judgment] Using virtualization technology, a physical server can be virtualized into multiple virtual machines, thereby Improved hardware performance of physical servers
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)
Which of the following items may cause the OpenStack Cinder-volume component to be abnormal? (many)
Which of the following are the functions provided by the operation plane of ManageOne? (many)
Which of the following descriptions about the virtual private cloud VPC in Fusioncloud are correct? ( many)
A user needs to redeploy a set of Huawei private cloud. The following are the installation steps for FusionC1oud
Which item is in the correct order? ( one)
a. The Fusioncloud Deploy node network port communicates with the execution machine;
b. The execution machine installs FusionCloud Deploy by mounting the ISO image: c. Automatically install the basic management node;
d. Release the FusionCloud Deploy node to the KVM computing node pool;
e. Automated installation of KVM compute nodes:
f. The network port of the FusionCloud Deploy node communicates with the environment to be deployed;
g The executor uploads the software package to the FusionCloud Deploy node;
h. Automated installation of extended management nodes.
In FusionCompute, when the running host where the virtual machine is located fails, the resource allocation is uneven (For example, the load is too heavy or the load is too light), etc., the virtual machine can be migrated to ensure the normal operation of the virtual machine business.
It runs normally. Which of the following descriptions about virtual machine migration in the operation and maintenance scenario is wrong? ( one)
Which tool can agree to monitor physical devices in a data center in a cloud DC
Virtualization technology can virtualize one server into multiple virtual machines, thereby improving performance
Fusion compute virtual machine supports the first full permanent incremental backup
RainbowBlock-level migration supports expansion and shrinkage, while file-level migration only supports expansion, not shrinkage.
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
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?
existFusionAccessIn the scenario, the local administrator account of the domain account cannot be deletedOU, possibly because theOUThe properties of
" Prevent objects from being accidentally deleted " are checked
Which of the following is incorrect about the description of the physical network of FusionSphere OpenStack?
In progressFusionSphereWhen hardware deployment of a server virtualization cloud platform, which of the following is the recommended order of hardware deployment in
the cabinet from bottom to top?
In FusionSphere OpenStack, which network plane addresses can be used to log in to the CPS interface?
(Multiple Choice) AboutFusionAccessTypes of desktop virtual machines, which of the following statements is incorrect?
In FusionCloud, the cloud fortress can provide terminal security protection services and database security protection. Protection capabilities, such as providing intrusion detection and defense, data desensitization, data auditing, fault repair and other security protection capabilities to ensure the security of related services.
In Huawei Fusioncompute, it is necessary to modify a certain disk of the virtual machine. Which of the following operations can be implemented?
(single choice)
Which of the following options is incorrect about the memory description in Fusion Compute?
Which of the following scenarios is not applicable to FusionCompute snapshots? single choice)
On the operation side, what rights does the first-level VDC administrator have?
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?
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)
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?
FusionCloud supports the capability of one cloud and multiple pools, and supports heterogeneous virtualization. VMware and KVM virtualization.
The pool can be connected to the same Az for easy scheduling and management.
Which of the following descriptions about FusionCompute virtual machine snapshot recovery is incorrect?
( one)
If three single-disk virtual machines share a data storage with a capacity of 10GB, which of the following situations are possible?
Which of the following information is mainly monitored by the FusionAccess gateway (multiple choice)
Which of the following descriptions about the host storage interface in Fusion compute is incorrect?
A customer plans to use Rainbow to migrate Windows virtual machines of the Hyper-V virtualization platform.
Moved to FusionCloud platform, the following description about using Rainbow to migrate Windows scenarios is wrong
Which items are wrong? (multiple choice)
When using Rainbow to migrate virtual machines to HCS, which of the following operations are feasible? (many)
The source platform supported by Rainbow can be x86 architecture or Kunpeng architecture (judgment)
In Huawei FusionCompute, if a virtual machine is bound to a host, which of the following functions will it be affected? (multiple choice)
In a FusionCloud private cloud, configure a VPC service instance by creating a VPC service instance
The network services meet the needs of different business applications. The following descriptions about VPC related concepts are wrong
Which one is it?
After the user installs the Linux system for the virtual machine on FusionCompute, it is found that the virtual machine has no Law start. Which of the following is wrong about the reasons why this virtual machine cannot be started?
Which of the following descriptions about FusionAccess desktop distribution is wrong? (one)
A " Pool " refers to a group of people sharing a set of virtual machines, often used in scenarios such as call centers.
B. " Exclusive " refers to one virtual desktop per person, often used in scenarios such as call centers.
C. Support two allocation modes: exclusive allocation and pool allocation
D. " proprietary " refers to one virtual desktop per person, commonly used in OA office and other scenarios
The following aboutFusionAccessIn the description of the virtual machine disk configuration mode during fast provisioning, which options are correct?
(Multiple choice) The following aboutFusioncomputeTo delete the description of the security group, which option is incorrect?
Authentication-related services in OpenStack are provided by the keystone project, and keystone’s own back-end storage
The storage is driven by SQL by default, and it also provides the docking capability of other heterogeneous storages, such as Connecting to LDAP is convenient for unified management and maintenance of identity information data within the enterprise.
In FusionCloud, the following description about the deployment of cinder-volume components is wrong which items? (many)
The FusionAccess system supports the function of backup and recovery. The following about FusionAccess recovery
Description of the policy, which items are correct? (many)
FusionCompute can create virtual machines through virtual machine templates to achieve rapid deployment of virtual machines.
Which of the following is NOT a way to make a template? (one)
In the FusionCloud private cloud scenario, which of the following descriptions about virtual machine live migration are correct?
item? (many)
Create a memory snapshot of the virtual machine in FusionCompute, which can be used to save and restore the memory of the virtual machine memory status. Which of the following virtual machine operations will affect the normal creation of virtual machine memory snapshots? ( 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)
In Huawei ' s private cloud FusionCloud, the CMP role is FushionSphere OpenStack.
It is responsible for resource abstraction, resource allocation and scheduling, and application lifecycle management.
FusionCare has two functions: health inspection and information collection. Which of the following information collection modes are available some items? (many)
In the FusionSphere server virtualization backup scenario, the following describes the eBackup backup process:
Which one is wrong? ( one)
In FusionCloud, if a user wants to connect to an RDS instance, which type of cloud service must be created first? (one)
【 Single choice 】 During the operation and maintenance phase of Fusion Compute, the operator
You should pay attention to related high-risk operations to avoid business losses. The following descriptions about Fusioncompute related operations:
Which one is wrong?
In the FusionCloud private cloud scenario, the following descriptions about NAT gateway related concepts are correct. What are the items? ( many)
There are two main technical indicators for disaster recovery, RTO is the recovery time objective, RPO is the recovery point objective, the following
Which statements about the two technical indicators are correct? ( many)
The desktop cloud can completely replace the traditional physical desktop and realize the refined management and control of the enterprise desktop.
The incremental backup of eBackup uses differential incremental backup. Compared with cumulative incremental backup, Minimal data needs to be copied.
Backing up different components in the FusionAccess system requires different backup settings. by
Which of the following descriptions about the backup settings corresponding to each component is correct? ( many)
The following description of the local backup processing process of the KVMNRM cloud server in the CSBS architecture is correct. What are the items? ( many)
The ManageOne operation and maintenance plane provides the unified log function. Which of the following log types does the unified log support? (many)
When deploying FusionCloud Type l, network nodes need to deploy various components to realize SDN,
Which of the following components need to be deployed on network nodes? (many)
Which of the following items will cause the failure to create a VM in FusionCloud R6? ( many)
Huawei Desktop Cloud launched a sub-HD mapping desktop solution, which can support a variety of high-definition mapping software.
According to its 3D display implementation principle, which of the following technologies are mainly used? (Multiple)
FusionAccess fails to issue a virtual machine. Which of the following methods can be used to locate the fault? (many)
ManageOne ServiceGenteron cloud hostingVNCThe login window fails to pop up. Which of the following are possible reasons?
In useRainbowconductWindowsAfter the virtual machine is migrated, the implementer finds that the migrated virtual machine does not have a network card. What is the possible reason?
(Multiple choice) The following aboutFusionComputeWhich option is incorrect to store descriptions of related concepts?
( Judgment question ) IfFusionComputeThe virtual machine is not installedTools,You cannot query the memory usage of the virtual machine.
The operation and maintenance administrator can passManageOneWhich interface to use in the operation and maintenance planeFusionNetDoctortool?
Disaster recovery is to restore the system or business from the failure or paralysis caused by the disaster to the normal operating state, and the activities and
processes designed, the national standard level of disaster recovery capability is divided into6class,PTO/RPO There is a slight correlation with the disaster recovery
capability level. Which of the following options describes the correlation is wrong?
Windows If the operating system runs for a long time, there may be insufficient memory and process occupancy CPU. The problem of slow system operation caused by excessive resources, so it is recommendedFusionAccessSystem administrators can3--5Restart user VMs in batches every day.
(Multiple choice) IfFusionComputevirtual machineAwere ablepingpass virtual machine. Which of the following results can be inferred from this?
[Judgment] In the disaster recovery service,RPOis the amount of data lost,RPOThe smaller, the less amount of data is lost, RPO theoretically can be0, but not actually0;RTOrefers to the interruption time of the business,RTOThe smaller, the shorter the time of business interruption,RTOtheoretically0.
in HuaweiFusionCloud6.3solution,APIWhat authentication methods does the gateway include?
Which of the following descriptions about FusionCloud troubleshooting are correct? (multiple choice)
The port configuration of a Huawei switch is as follows:interface XGigabitEthernet0/0/4
port link-type trunk port trunk allow-pass vlan 16 17
Based on the above configuration, which of the following descriptions is correct?
Compared with traditional physical desktops, which of the following are the characteristics of cloud desktops?
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?
(Single choice question) InFusionaccessDuring the process of provisioning virtual desktops, which of the following components will check whether the specified virtual
group and desktop group exist?
(Multiple choice questions) Fusion accessWhich of the following domain configuration information is included when creating a virtual machine template?
(Multiple choice) The following aboutFusionAccessAppend the description of the virtual machine user, which option is incorrect?
( Multiple Choice ) In HuaweiFusion sphere Openstack middle,SwiftResponsible for providing object storage services. Which of the following advantages does its architecture have?
( Multiple Choice ) AboutFusionAccess, Which of the following statements is true?A. Thin provisioning is recommended for linked-clone virtual machines
B. Normal delay zeroing is recommended for full replication of virtual machines
CLinked-clone virtual machines must use thin provisioning
D. Fully replicated virtual machines must be zeroed with normal delay
Which allocation type is a fully replicated virtual machine of which allocation cannot be restored after deallocation?
the following about HuaweiFusionSphere OpenStackmiddleGlance, CinderandSwiftWhich of the three descriptions is correct?
(Multiple choice questions) FusionaccessWhich of the following logs are collected during system failure?
(Multiple choice questions) Manangeone OperationcenterIn, what are the capabilities provided by cloud resource capacity management?
Which of the following descriptions about FusionCompute memory virtualization is incorrect?
in HuaweiFusionCloud 6.3 Type lmiddle,PODWhich of the following options is equivalent in scope?
(Multiple Choice) In FusionCompute, when adding shared storage to multiple hosts, which of the following operations is correct?
In order to match the customer organization model,ManageOneHow many levels can be supported at mostVDC?
Monitor resource pools to help administrators monitor centrallyManageOne. The overall situation of various resources under the system, which of the following resource data is not supported by resource pool monitoring?
In fuisoncompute, after the virtual machine is assigned to a specific host, some of the following functions are affected?
FusionAccessProvisioning of linked-clone virtual machines fails. Which of the following reasons cannot be the cause?
Which of the following processing policies does FusionCompute support when a Windows virtual machine blue screen occurs? (multiple choice)
OpenstackAs the most popular open source cloud operating system platform, which of the following cloud computing service models belong to?
Which of the following descriptions about FusionAccess log collection is correct? (Multiple Choice)
In useRainbowspecialwindowsMigrating virtual machines toHCSIn the platform scenario, which parameters of the destination virtual machine need to be configured by the migration personnel when creating a migration task?
Virtual machine snapshot, generally used when the virtual machine is faulty before upgrading, patching, testing and other destructive tests, and the snapshot can be used to quickly restore the virtual machine.
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.
HuaweiFusionSphere OpenStackimprovedOpenstackAvailability of infrastructure, which of the following components are usedActive-ActivetField Department Chang way? (multiple choice)
Which of the following scenarios is not suitable for improvingFusionComputeMemory reuse ratio?
If a tenant needs to deploy multiple applications at one time, which of the following methods is recommended for automatic orchestration?
The following aboutFusionComputemiddleDVSFor the description of the uplink, which options are correct? (Multiple choice)
(Multiple choice) The following aboutFusionComputemiddleDRSDescription of the feature, which option is incorrect?
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)
Ebackup only supports data backup in virtualization scenarios, eReplication supports both physical machines and virtual machine disaster recovery
If the virtual machine in FusionCompute does not have Tools installed, which of the following functions can be implemented? (one)
In FusionCompute, what is the north-south flow of business data?
A The virtual machines in the data center access each other
B. Traffic generated by customers accessing the data center through the Internet
C. Cross-data center mutual access between virtual machines
D. Virtual machine live migration
The sequence design of business migration is very important. The following description of the sequence of business migration is correct
What are the items? (multiple choice)
FusionSphereWhat are the typical configurations of physical switches on the service plane in a virtual machine scenario?
In today ' s IT industry, the amount of data is growing rapidly, new; regulations are constantly introduced, in order to prevent data Loss, the protection business can be quickly switched after an accident, continue to work normally, the business will be designed when planning Disaster recovery and backup solutions, which of the following statements about disaster recovery and backup is false? ( one)
Which of the following operations does the running virtual machine in FusionCompute support?
In the user login connection process of the FA, the virtual machine list cannot be obtained after user authentication, which cannot be the following which component caused it?
An enterprise plans to deploy FusionCloud, when the business storage FusionStorage adopts the ———— deployment method
During deployment, you need to manually install and configure the storage node operating system.
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:
In FusionCloud, the virtual group policy includes anti-affinity, affinity, weak anti-affinity and
There are four types of weak affinity. Which of the following descriptions about the virtual group policy is correct? ( many)
Which of the following is the correct process for FusionAccess to issue a fully replicated virtual machine? (one)
①Check whether the IP of the virtual machine is reachable; ②Create a virtual machine; ③Add the user to the desktop group; ④Add the virtual machine Domain
In Huawei ' s disaster recovery solution, aboutVRGdescription, which of the following is correct?
(multiple choice)FusionSphere OpenStackBy which of the following dimensions can a logical host befc-nova-computePerform performance evaluation, select the logical host with the best overall performance, and schedule cluster resources?
(Multiple Choice) In HuaweiBCManager eBackupmiddle,CBTIt is one of the ways to achieve backup. The backup method used in the
first backup is full backup. For different backup objects, the content of the backup is different. Which of the following descriptions are correct?
FusionComputeuseIP SANStorage, probabilistic failure when creating disk, which of the following may cause this failure?
(multiple choice)FusionSphereIn the server virtualization scenario, user services are networked separately, and which of the following network planes must be connected to
the computing node host?
(Multiple Choice) Which of the following components areFusionAccessRequired components for desktop cloud?
An engineer is working on Huawei for a customerBCManager eBackupDuring the backup design, it was found in the demand survey that the production storage usedFusionStorage, which of the following networking methods is more suitable for this customer?
(multiple choice)ManageOne OperationCenterIn which of the following ways is the alarm data synchronized from the lower management system?
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.
The customer service call center uses the Huawei desktop cloud solution. Which of the following desktops is recommended?
(Multiple choice) Which of the following principles must be followed when collecting cloud computing fault information?
FusionStorage Block " Alarm " VBSFailed to load metadata " , which of the following are possible causes?
When deploying HUAWEI Desktop Cloud Network, which component should be deployed on the management plane?
The reasons for the failure to log in to the FusionAccess management system do not include which of the following?
(multiple choice) inFusionComputeFailed to start the virtual machine, which of the following measures can be taken to fix the failure?
ManageOne Operation CentermiddlekeystoperAfter the configuration is complete,FusionSphere OpenStack. The connection will be automatically completed in the interface.
In a FusionSphere server virtualization scenario, if you add a host to a cluster where IMC has been set up, the host supports. The supported CPU feature set must be equal to or lower than the CPU feature set set by the cluster IMC.
FusionSphereIn a server virtualization scenario, if you configureHAFunction; Which of the following configuration suggestions for storage is correct?
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) ?
(Multiple Choice) AboutFusionSphereOf the four supported disk configuration modes, which of the following descriptions are correct?
(multiple choice)FusionStorage BlockFailed to create control cluster, which of the following might be the reasons for this failure?
Which of the following is incorrect about the description of the cloud server disaster recovery service in the FusionSphere private cloud solution?
A Company by300For the sake of information security, Company A hopes to centrally control the data generated during the office process of employees, and reduce the IT The workload of the operation and maintenance personnel to deal with the problem of office computer software and hardware failure, please suggest. Which of the following
solutions does the company use?
FusionCloudcloud server backup inCSBSThe service can not only backup and restore all cloud hard disks of the cloud server, but also back up and restore some cloud hard disks of the cloud server.
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?
In Huawei BCManager eBackup, LAN-Free can only be used for SAN storage, and LAN-Base can only be used for non-SAN storage
(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?
FusionSphere OpenStack OMWhen creating a specification, if virtual machine hugepages are set, thenNUMAAffinity is enabled by default.
Update ToolProvide upgrade and patch update functions. Currently supported products do not include which of the following?
PDF + Testing Engine
Testing Engine
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