問題1
The working node in the cloud container engine service CCE is the basic element of the container cluster. The node depends on the business. It can be a virtual machine or a physical machine: each node contains the basic components required to run the Pod, including Kubelet, Kube-proxy, Container Runtime, etc., in the cloud container engine CCE, high-performance elastic cloud server ECS or bare metal server BNS is mainly used as nodes to build a highly available Kubernetes cluster.
The working node in the cloud container engine service CCE is the basic element of the container cluster. The node depends on the business. It can be a virtual machine or a physical machine: each node contains the basic components required to run the Pod, including Kubelet, Kube-proxy, Container Runtime, etc., in the cloud container engine CCE, high-performance elastic cloud server ECS or bare metal server BNS is mainly used as nodes to build a highly available Kubernetes cluster.
正確答案: B
問題2
The main functions of Huawei Cloud Resolution Service include public network domain name resolution, intranet domain name resolution, reverse resolution, smart line resolution, resolution records, auditing, and other functions. Among them, through cloud audit, the operation events related to the cloud analysis service can be recorded, which is convenient for future query, audit and return to the lake. In the cloud audit service management console, any operation record can be viewed or exported.
The main functions of Huawei Cloud Resolution Service include public network domain name resolution, intranet domain name resolution, reverse resolution, smart line resolution, resolution records, auditing, and other functions. Among them, through cloud audit, the operation events related to the cloud analysis service can be recorded, which is convenient for future query, audit and return to the lake. In the cloud audit service management console, any operation record can be viewed or exported.
正確答案: A
問題3
With the rapid development of the Internet industry, customer data is crucial to an enterprise. Data protection from attacks and rapid recovery after data failure have become important tasks considered by major cloud vendors.
HUAWEI CLOUD's cloud backup and recovery service, CBR, can provide data security services for which of the following scenarios? (Multiple choice)
With the rapid development of the Internet industry, customer data is crucial to an enterprise. Data protection from attacks and rapid recovery after data failure have become important tasks considered by major cloud vendors.
HUAWEI CLOUD's cloud backup and recovery service, CBR, can provide data security services for which of the following scenarios? (Multiple choice)
正確答案: A,B,C
問題4
In the storage-computing separation scheme of bare metal service BMS service + object storage OBS service, it not only means the decoupling of resources, but also decoupling at the software level, which can support independent maintenance, installation, deployment and upgrade
In the storage-computing separation scheme of bare metal service BMS service + object storage OBS service, it not only means the decoupling of resources, but also decoupling at the software level, which can support independent maintenance, installation, deployment and upgrade
正確答案: B
問題5
Data express service DES is a transmission service for terabytes or petabytes of data to the cloud. It uses physical storage media (USB, eSATA interface disks, etc.) or Teleport to transmit large data to Huawei Cloud. Which description of DES is wrong?
Data express service DES is a transmission service for terabytes or petabytes of data to the cloud. It uses physical storage media (USB, eSATA interface disks, etc.) or Teleport to transmit large data to Huawei Cloud. Which description of DES is wrong?
正確答案: D
問題6
In the model training session, you can create training jobs through ModelArts. After the training is complete, the system will generate a model and automatically download it locally.
In the model training session, you can create training jobs through ModelArts. After the training is complete, the system will generate a model and automatically download it locally.
正確答案: A
問題7
A software development enterprise hopes to build a complete DevOps process from code submission to application deployment with the help of cloud container instance service CCI, so as to improve the efficiency of enterprise application generation selection.
Which of the following descriptions of this scene is wrong?
A software development enterprise hopes to build a complete DevOps process from code submission to application deployment with the help of cloud container instance service CCI, so as to improve the efficiency of enterprise application generation selection.
Which of the following descriptions of this scene is wrong?
正確答案: C
問題8
An Internet company is developing its own website. At the initial stage of website construction, the number of visits is very low. When communicating its needs, the company stated that it has no special requirements for CPU, memory, storage space and bandwidth, and has high requirements for security and reliability. The service only needs to be deployed on one or a small number of servers, with as little investment as possible. Try to control the later maintenance cost.
In general, which of the following cloud servers is recommended?
An Internet company is developing its own website. At the initial stage of website construction, the number of visits is very low. When communicating its needs, the company stated that it has no special requirements for CPU, memory, storage space and bandwidth, and has high requirements for security and reliability. The service only needs to be deployed on one or a small number of servers, with as little investment as possible. Try to control the later maintenance cost.
In general, which of the following cloud servers is recommended?
正確答案: D
問題9
In the Kubernetes architecture, which of the following components can be used as a service to discover and store the state of the cluster and its configuration?
In the Kubernetes architecture, which of the following components can be used as a service to discover and store the state of the cluster and its configuration?
正確答案: A
問題10
The bare metal server supports four network types, which are virtual private cloud, advanced network, custom VLAN network, and B network.
The bare metal server supports four network types, which are virtual private cloud, advanced network, custom VLAN network, and B network.
正確答案: A
問題11
Compared with non-relational databases, relational databases use semi-structured datasets to store data, while non-relational databases use structured tables to store data.
Compared with non-relational databases, relational databases use semi-structured datasets to store data, while non-relational databases use structured tables to store data.
正確答案: A
問題12
When users use HUAWEI CLOUD Log Service LTS, logs exceeding the storage time will be automatically deleted, but users can dump log data to OBS buckets for long-term storage as needed. How long does the LTS service store log data for users by default?
When users use HUAWEI CLOUD Log Service LTS, logs exceeding the storage time will be automatically deleted, but users can dump log data to OBS buckets for long-term storage as needed. How long does the LTS service store log data for users by default?
正確答案: A
問題13
Which of the following types of elastic cloud servers is most recommended for scenarios that require memory, a large amount of data and data access, and require fast data exchange and processing?
Which of the following types of elastic cloud servers is most recommended for scenarios that require memory, a large amount of data and data access, and require fast data exchange and processing?
正確答案: B
問題14
After configuring the peer-to-peer connection, the cloud operation and maintenance engineer of a company found that the two VPCs still cannot be accessed normally.
Which of the following possible reasons are correct? (Multiple choice)
After configuring the peer-to-peer connection, the cloud operation and maintenance engineer of a company found that the two VPCs still cannot be accessed normally.
Which of the following possible reasons are correct? (Multiple choice)
正確答案: A,B,C