H13-527_V5.0 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
Which of the following descriptions about Nova is incorrect?

A.Nova relies on Keystone authentication service
B.Nova supports management containers
C.Nova includes Hypervisor
D.Nova is not responsible for comprehensive monitoring of system status

正解:

Question No : 2
In Huawei Cloud Stack, which of the following descriptions about automatic operations (AutoOps) is correct?

A.AutoOps currently does not support management of management virtual machines of IaaS OpenStack resource pools.
B.AutoOps currently supports direct installation of Agent for bare metal servers of all types of Windows and Linux operating systems
C.AutoOps currently supports direct installation of Agent for virtual machines of all types of Windows and Linux operating systems
D.AutoOps is currently in a single region (Region). The total number of agents that can be installed on elastic cloud servers and bare metal servers depends on the total physical resources.

正解:

Question No : 3
In Huawei Cloud Stack, which of the following descriptions of the business approval process is incorrect?

A.Both operation administrators and VDC administrators can define the approval process, but the visibility scope of the approval processes published by the two is different.
B.When launching a service, you need to set the approval scope. Both operations administrators and VDC administrators can set the visibility scope.
C.Operation administrators and VDC administrators have their own approval permissions by default. VDC salespeople can also be granted approval permissions through role changes and participate in the approval process.
D.When launching the service, you need to set the approval scope. Only the operations administrator can set the visible scope.

正解:

Question No : 4
In Service OM, which of the following descriptions about creating an external network is incorrect?

A.If the network type is "VLAN", the packets of the ECS created using this network will not enter the physical network.
B.The external network used for Elastic IP can be used for VPN services at the same time
C.If the network type is "LOCAL", the packets of ECS created using this network will not enter the physical network.
D.Before creating an external network, it is recommended to first configure the VLAN or subnet for the user to create an external network on the switch.

正解:

Question No : 5
Huawei Cloud Stack uses FusionSphere OpenStack as the cloud platform. Which of the following descriptions of FusionSphere OpenStack is incorrect?

A.Glance in FusionSphere OpenStack provides query, upload and download services for virtual machine images.
B.In FusionSphere OpenStack, Horizon is responsible for the graphical display of various OpenStack functions.
C.Ceilometer measures and monitors resources in FusionSphere OpenStack
D.In FusionSph e re OpenStack, Nova is responsible for the management of virtual machine computing resources, and coordinates the management of storage, mirroring and network resources.

正解:

Question No : 6
In the early stages of business development, a certain company built multiple systems to support business operation needs, but the data did not communicate with each other, forming a "chimney" business structure.
Currently, financial colleagues have put forward a demand to collect and summarize the daily new data of the four businesses A, B, C, and D into the E business system. Which of the following solutions cannot meet this demand?

A.Use VPC-Peering to open up the network between systems and realize data flow
B.Reconstruct the business logic to automatically synchronize the business data of A, B, C, and D to the E business system
C.Use the service builder to create a collection and distribution service
D.Use big data services to create collection and distribution tasks

正解:

Question No : 7
In Huawei Cloud Stack, which of the following descriptions about the use of private images is correct?

A.Bare metal servers do not support creation using private images, but only support creation using public images.
B.Expired private images can be used to apply for cloud disks, but cannot be used to apply for elastic cloud servers.
C.Soft-deleted private images cannot be used to apply for cloud disks, but they can be used to apply for elastic cloud servers.
D.Soft-deleted private images cannot be used to apply for bare metal servers, but can be used to apply for elastic cloud servers.

正解:

Question No : 8
In Huawei Cloud Stack, Layer 2 bridging L2BR can provide high-speed and secure Layer 2 interoperability between VPC and network segments outside the cloud. Which of the following descriptions of L2BR capabilities is incorrect?

A.L2BR supports layer 4-7 network capabilities
B.L2BR can realize Layer 2 interoperability between the network segment outside the cloud and the same network segment subnet of the VPC within the cloud.
C.L2BR can realize mutual access between hosts with the same IP inside and outside the cloud
D.L2BR can realize Layer 3 interoperability between network segments outside the cloud and subnets of different network segments within the VPC within the cloud.

正解:

Question No : 9
In Huawei Cloud Stack, which of the following operations is completed on the Service OM interface?

A.Configure host network port mapping
B.Configure distributed block storage reuse ratio
C.Configure the host group CPU reuse ratio
D.Configure the host group memory reuse ratio

正解:

Question No : 10
In Huawei Cloud Stack, which of the following components has nothing to do with the ECS instance provisioning process?

A.HAProxy
B.DMK
C.TaskCenter
D.Combination API

正解:

Question No : 11
In OpenStack, the administrator needs to create a virtual machine instance using special software. It is found that there is currently no image that meets the requirements in G1ance, but there is already a local image that meets the conditions. Which of the following commands can upload the local image to Giance?

A.glance image-input
B.glance image-import
C.glance image-upload
D.glance image-create

正解:

Question No : 12
In OpenStack, Horizon does not support which of the following authentication methods?

A.AAA
B.Username and Password
C.SAML
D.LDAP

正解:

Question No : 13
As shown in the figure, when OpenStack creates a VM, which of the following services is not required?

A.Heat
B.Glance
C.Nova

正解:

Question No : 14
If the client sends a query message to the DNS server, and the message contains the "fa.hcip.com" parameter, what is the next action of the DNS server after receiving the query message?

A.The DNS server sends a query request to the root domain name server.
B.The DNS server sends a query request to the authoritative domain name server of the .hcip.com domain.
C.The DNS server sends a query request to the authoritative domain name server of the .com domain.
D.The DNS server checks its own cache.

正解:

Question No : 15
Regarding FusionAccess system reinstallation and recovery, which of the following descriptions is incorrect?

A.In the scenario of a single node failure of the system's vAG/vLB server, copy the backed up vAG server and vLB server data to the newly created server, and perform the operation of restoring the server.
B.In the scenario of a single node failure of the system's Backup Server, create a new Backup Server and complete "Execute Backup Now" on the FusionAccess interface.
C.In the scenario where a single node of the system's primary or backup AD/DNS/DHCP server fails, copy the backup AD/DNS/DHCP server data to the new server and perform the operation of restoring the server.
D.In the scenario of a single node failure of the system's ITA/GaussDB/HDC/WI/License server, copy the backup data to the newly created server and perform the operation of restoring the server.

正解:

Huawei H13-527_V5.0 問題練習