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Which of the following descriptions of nova-conductor functions is correct?
Which of the following descriptions of nova-conductor functions is correct?A . Host the interaction between nova-compute and the databaseB . Filter and determine the computing node on which the virtual machine instance runsC . Receive and respond to API call requests initiated by end users on OpenStack computing resourcesD ....
In Huawei Cloud Stack, which of the following descriptions about the value of application management is incorrect?
In Huawei Cloud Stack, which of the following descriptions about the value of application management is incorrect?A . Application management builds a full life cycle online service process around the application, opening up service application, usage and operation breakpointsB . Application management monitors and displays the running status, topology view,...
Which of the following descriptions of Ceilometer data management is incorrect?
Which of the following descriptions of Ceilometer data management is incorrect?A . Polling Agent will regularly and proactively obtain the required measurement data from different remote or local service entities through various APIs or other communication protocols according to the configuration.B . The measurement data obtained by Polling Agent needs...
In Huawei Cloud Stack, which of the following descriptions of the relationship between the physical network, virtual network, and external network is incorrect?
In Huawei Cloud Stack, which of the following descriptions of the relationship between the physical network, virtual network, and external network is incorrect?A . A physical network can be mapped with --- a network cardB . The virtual network is carried on the physical network. Multiple virtual networks can be...
In Huawei Cloud Stack, which of the following public components can block some illegal requests and prevent the internal management API from being exposed?
In Huawei Cloud Stack, which of the following public components can block some illegal requests and prevent the internal management API from being exposed?A . CCSB . Combination APIC . API GatewayD . NTPView AnswerAnswer: C
In Huawei Cloud Stack, when the cloud server in the VPC needs to provide services to the external network, which of the following NAT gateway rules can be configured?
In Huawei Cloud Stack, when the cloud server in the VPC needs to provide services to the external network, which of the following NAT gateway rules can be configured?A . HNATB . QNATC . DNATD . SNATView AnswerAnswer: D
What is incorrect about the FusionCompute storage interface description?
What is incorrect about the FusionCompute storage interface description?A . Currently, Huawei's storage interfaces can support IPv4 protocol and IPv6 protocol.B . You can add host storage interfaces manually or add host storage interfaces in batches.C . Adding multiple storage interfaces can realize multi-path transmission of storage.D . Before adding...
In Huawei Cloud Stack, which of the following operations is completed on the Service OM interface?
In Huawei Cloud Stack, which of the following operations is completed on the Service OM interface?A . Configure host network port mappingB . Configure distributed block storage reuse ratioC . Configure the host group CPU reuse ratioD . Configure the host group memory reuse ratioView AnswerAnswer: C
An enterprise deploys applications on Huawei Cloud Stack. From the perspective of cloud disk performance, which of the following is not a major indicator of cloud disk performance?
An enterprise deploys applications on Huawei Cloud Stack. From the perspective of cloud disk performance, which of the following is not a major indicator of cloud disk performance?A . ThroughputB . CapacityC . DelayD . IOPSView AnswerAnswer: B
Customer needs are to reduce operating costs, visualize data, and identify risks. In Huawei Cloud Stack, which of the following functions in the operation and maintenance scenario layer is most suitable?
Customer needs are to reduce operating costs, visualize data, and identify risks. In Huawei Cloud Stack, which of the following functions in the operation and maintenance scenario layer is most suitable?A . Operation and maintenance analysisB . Centralized monitoringC . Application AnalysisD . Control CenterView AnswerAnswer: A
