What is wrong description about the bare metal deployment in FusionSphere OpenStack?
- A . Ensure that the BMC network communicates with the bare metal BMC network (two-layer interworking or three-layer interworking)
- B . After the bare metal configuration is complete, you need to configure the IP address of the bare metal console agent before you can use the bare metal console function.
- C . When configuring the Provisioning network information, you can select “vlan” or “vxlan”; when matching use the Agile Controller, please choose "vlan" fixedly.
- D . The storage available partition name must be the same as that set in ServiceCenter.
In OpenStack, which disk is recommended to use for deployment by Mongodb?
- A . Enterprise-level SAS
- B . Enterprise-level SSD
- C . Enterprise-level SATA
- D . Enterprise-level NL-SAS
Which of the following storage types does Cinder not support?
- A . FC SAN
- B . IP SAN
- C . FusionStorage
- D . Object Storage
Which of the following description about the network in the VPC is true?
- A . Apply for a floating IP address on the directly connected network and bind it to the virtual switch port to access the virtual machine from the private network.
- B . A VPC internal routing network and external network can be in a vlan
- C . After creating a routed network, virtual machines in the network can directly access the external network without additional configuration
- D . Apply for VM on the directly connected network to provide VMs with the ability of directly accessing to the external netwltip
What is the function of FusionSphere OpenStack OM? (Multiple Choice)
- A . Resource management
- B . Resource allocation
- C . Backup management
- D . Business issuance
ManageOne ServiceCenter can create big data usage accounts for tenants, associate big data service permissions, and specify quotas.
- A . True
- B . False
Which of the following services is usually deployed on a compute node in FusionSphereOpenStack?
- A . nova-api
- B . nova-scheduler
- C . nova-conductor
- D . nova-compute
Which of the following is the correct description of the storage related components in FusionSphere OpenStack? (Multiple Choice)
- A . Glance defaults docking of local storage
- B . Cinder backend storage supports IP SAN and FC SAN
- C . Storage network plane configurated by Cinder, need to configure Layer 3 interworking on the switch.
- D . Cinder docking back-end storage, when adding multiple sets of storage, need to deploy multiple sets of blockstorage-driver roles accordingly.
In a FusionSphere cloud DC scenario and a server virtualization scenario, the physical networking of the storage device to the CNA host is the same.
- A . True
- B . False
In the overall deployment mode of the OpenStack single room module, the correct components quantitative proportion as the following are: (Multiple Choice)
- A . Relationship between AC and OpenStack is 1:N
- B . Relationship between AC and Fabric is 1:N
- C . Relationship between the gateway group and the gateway switch is 1:N
- D . Relationship between Fabric and Spine/Leaf is 1:1
Which component or software cannot be the docking of the Manage One Operation Center as below?
- A . ServiceCenter
- B . Fusionlnsight Manager
- C . eBackup
- D . VMware vCenter
You cannot configure the external_om network when single node deploying ManageOne ServiceCenter.
- A . TRUE
- B . FALSE
The region in OpenStack is more like a geographical concept. Each region has its own independent endpoint. The regions are completely isolated, but multiple regions share the same ( ) and dashboard.
- A . Nova
- B . Keystone
- C . Glance
- D . Swift
Which of the following description of the CPS in FusionSphere OpenStack is correct? (Multiple Choice)
- A . MPS is responsible for Host management and service deployment management
- B . SWH is responsible for package management
- C . DS is responsible for Host OS configuration loading
- D . MPC is responsible for the collection and reporting of Host information
The FusionCare information collection process includes:
① Set the collection period
② Select a collection point
③ Execute log collection
④ Select a collection item
⑤ Process the collected results
The correct order is:
- A . ①③⑤④②
- B . ①②④③⑤
- C . ③①②④⑤
- D . ③⑤②④①
Which of the following description about eBackup networking plan is not correct?
- A . The eBackup management plane, internal communication plane and storage network plane are recommended to be configured on three different network segments to isolate each other.
- B . eBackup backup management plane network port generally uses a GE network card, which needs to be divided into separate VLANs on the access switch to provide a management interface with external communication.
- C . eBackup internal communication plane network port generally uses a GE network card. It needs to be divided into separate VLANs on the access switch. It is used for communication between the backup server and the backup agent. It does not need to communicate with other planes.
- D . GE network card is recommended for the eBackup storage plane network port, as the IP SAN or NAS of backup storage, need to communicate with the FusionSphere storage plane.
The components in OpenStack use a distributed deployment model, and even if the cluster size continues to expand, database and AMQP will not become the bottleneck of the entire system.
- A . True
- B . False
The correct description of the workflow for RabbitMQ as the following is: (Multiple Choice)
- A . The message producer is the program that delivers the message.
- B . Message Queue specified information are routed to which queue based on what specification
- C . Each message will be put into one or more message queue carriers
- D . The message consumer is the program that accepts the message.
The main functions of ManageOne ServiceCenter are: (Multiple Choice)
- A . Cloud service application
- B . Resource access
- C . Cloud service approval
- D . Resource monitoring
Cinder provides an interface for back-end storage devices. Different block-device service vendors provide driver to convert OpenStack operations into storage operations.
- A . True
- B . False