[Nov 06, 2022] Free Huawei H13-831 Exam Questions and Answer
Verified H13-831 dumps Q&As Latest H13-831 Download
NEW QUESTION 106
The video file data of a certain company is stored in the OBS bucket in the Beijing area of HUAWEI CLOUD, due to remote backup requirements. Beijing region will need OBS copy files to the bucket Shanghai area OBS barrel, which of the following programs are feasible? (Multiple choice)
- A. Use object storage migration service.
- B. Use storage disaster recovery services
- C. Configure OBS cross-region replication.
- D. Use cloud hard disk backup service.
Answer: B,C
NEW QUESTION 107
Company A wants to access HUAWEI CLOUD public cloud by purchasing a dedicated cloud line. Which of the following descriptions about the dedicated cloud line is correct?
- A. company for each account each region the number of virtual interfaces support up to 40.
- B. If Company A hope that through the static routing docking with Huawei cloud, you can configure up to 40.
- C. If company A wants to connect to HUAWEI CLOUD through BGP, it can publish up to 100 routes.
- D. The number of physical private lines supported by each account and each region of the company can purchase up to 5 physical private lines.
Answer: C
NEW QUESTION 108
Which one of the following descriptions about high availability and disaster tolerance of user business systems is correct?
- A. High availability mainly responds to large-scale failures, resulting in load switching between remote data centers.
- B. The scope of high availability is the LAN standard, and the scope of disaster recovery is the WAN standard.
- C. Disaster tolerance mainly deals with the failure of a single component, which causes the load to switch between servers in the cluster.
- D. High availability is a mechanism to ensure business continuity in a cloud environment, and disaster tolerance is a mechanism to ensure business continuity among multiple cloud environments.
Answer: B
NEW QUESTION 109
Which of the following components is the service registry of Spring Cloud?
- A. Zuul
- B. Zookeeper
- C. ServiceCenter
- D. Eureka
Answer: D
NEW QUESTION 110
Which of the following descriptions about the backup and recovery of Huawei Cloud RDS cloud database are correct? (Multiple choice)
- A. Tenants can restore data to any point in the available backup retention period.
- B. The default interval for HUAWEI CLOUD RDS incremental backup is 5 minutes.
- C. After the RDS database is actively deleted, the instance backup can be used to ensure data security.
- D. HUAWEI CLOUD RDS will automatically create database instance backups during the backup period of the database instance.
Answer: A,B,C,D
NEW QUESTION 111
HUAWEI CLOUD general-purpose computing ECS elastic cloud server monopolizes CPU resources.
- A. False
- B. True
Answer: A
NEW QUESTION 112
Which of the following features can be provided by HUAWEI CLOUD Application Operation and Maintenance Management AOM? (Multiple choice)
- A. Host monitoring
- B. Container monitoring
- C. Application monitoring
- D. Log management
Answer: A,B,C,D
NEW QUESTION 113
When a user configures an ECS host in a HUAWEI CLOUD VPC subnet and wants hosts in other subnets under the same VPC to use it as a NAT proxy, but finds that this configuration has not successfully met the requirements, which of the following statement is correct?
- A. Add a network interface bound to the NAT proxy subnet to other hosts.
- B. Need to bind the elastic public IP to all ECS hosts.
- C. Turn off the source/destination IP address check switch of the ECS host.
- D. Add a new network interface bound to the subnet to the NAT proxy host.
Answer: D
NEW QUESTION 114
To create a Tomcat-based web application in ServiceStage, which deployment systems can be selected? (Multiple choice)
- A. Cloud container engine deployment
- B. Cloud container instance deployment
- C. Bare metal deployment
- D. Virtual machine deployment
Answer: A,B,C,D
NEW QUESTION 115
After a user changes the step array of a Huawei Cloud RDS read-only instance, other instances in the cluster will also synchronize this change.
- A. False
- B. True
Answer: B
NEW QUESTION 116
When users use Huawei Cloud VPN service, if there are multiple consecutive network segments at the remote end, which of the following is the most reasonable approach?
- A. None of the above is reasonable.
- B. There are several network segments at the remote end, just enter these network segments one by one in the input box, no matter how many network segments there are.
- C. You can aggregate continuous network segments into one large network segment and fill in the remote network segment.
- D. The network segments cannot be aggregated and must be filled in separately.
Answer: D
NEW QUESTION 117
The operation and maintenance personnel of an enterprise reported that they often suffer from irregular Web attacks recently. The enterprise administrator hopes that after the website is attacked, the system will automatically trigger the pre-defined script or protection command to realize the automatic protection of the website.
Which of the following types of secure cloud services can meet the above demands of enterprises?
- A. Vulnerability scanning service
- B. Enterprise host security
- C. Security situation awareness
- D. Bastion machine
Answer: B
NEW QUESTION 118
When the consumer micro service developed by CSEJavaSDK is used to call the provider micro service, the consumer will first send the REST request to the service center. It is then forwarded to the provider by the service center.
- A. False
- B. True
Answer: B
NEW QUESTION 119
When a company chooses to use VPN to access resources on the cloud, it needs to have a fixed public IP address to establish a connection with Huawei Cloud.
- A. False
- B. True
Answer: B
NEW QUESTION 120
The user's website is deployed on Huawei Cloud, and the public network ELB is used as a load balancer. Multiple ECS instances in the ELB back-end server group are configured with the same weight, but in fact the ECS instance loads are different. Which of the following is the most possible reason?
- A. HTTPS function is enabled on the website.
- B. The session retention function is turned on.
- C. ECS instances are in different Region, network delays are different.
- D. The function of obtaining real IP is enabled.
Answer: B
NEW QUESTION 121
The following cloud services related to operation and maintenance provided by HUAWEI CLOUD, which services can obtain the CPU utilization of the host? (Multiple choice)
- A. AOM
- B. APM
- C. CES
- D. Lts
Answer: A,B,C
NEW QUESTION 122
OBS dump logs must be based on log groups.
- A. False
- B. True
Answer: A
NEW QUESTION 123
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