Huawei H13-831 Certification Exam Dumps with 268 Practice Test Questions

New H13-831 Exam Dumps with High Passing Rate

NEW QUESTION # 104
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 # 105
Which of the following features can be provided by HUAWEI CLOUD Application Operation and Maintenance Management AOM? (Multiple choice)

• A. Log management
• B. Host monitoring
• C. Container monitoring
• D. Application monitoring

Answer: A,B,C,D

NEW QUESTION # 106
An enterprise has three different departments, each with its own HUAWEI CLOUD account. The HR department deployed a file sharing website to share the data of all on-the-job employees. The business department uploads the employee's attendance data to their VPC database. The finance department needs to access the HR department's attendance data to calculate the employee's salary. Which of the following configurations can be used by the administrator of the company to meet the needs of the three departments?

• A. Configure VPC peering connections in the finance department and HR department. At the same time, configure VPC peering connections in the business department and HR department.
• B. Configure a VPC peering connection between the business department and the financial department.
• C. Because the accounts of the three departments are different, the VPC peering connection cannot be configured to get through the data.
• D. Configure VPC peering connection between business department and HR department.

Answer: A

NEW QUESTION # 107
After the user migrates the host using the HUAWEI CLOUD SMS service, which of the following will change between the destination end and the source end?

• A. Registry / Startup item
• B. Username
• C. Certificate
• D. Application configuration

Answer: A

NEW QUESTION # 108
HUAWEI CLOUD ServiceStage application performance analysis provides powerful analysis tools. So that users can quickly locate fault points and bottlenecks. In addition to tools such as call chain, transaction application status, call process, etc., what other charting tools can be used?

• A. Topology
• B. Mind chart
• C. UML chart
• D. Flow chart

Answer: A

NEW QUESTION # 109
A customer uses the ECS service of HUAWEI CLOUD. In order to share files on the ECS instance with other ECS instances more conveniently, which type of storage service is recommended for tenants?

• A. Exclusive distributed storage service DSS
• B. Storage disaster recovery service SDRS
• C. Resilient File Service SFS
• D. Cloud hard disk EVS

Answer: C

NEW QUESTION # 110
Deploy the Guestbook application on Servicestage. Guestbook is composed of three container application components: Frontend is the front store component, and the code logic is implemented in Frontend to achieve the following two goals: 1 Reduce the communication between Frontend and redis-maste Possible network loss: 2 can make the primary and backup storage scattered on different nodes, reducing the impact of downtime. Which of the following statement are correct? (Multiple choice)

• A. Anti-affinity deployment of node types for fredis-master and tredis-slave
• B. Affinity deployment of application type to contend and redis-master.
• C. Affinity deployment of redis-mastertDredis-slave node type
• D. Anti-affinity deployment of application type to contend and redis-master.

Answer: A,B

NEW QUESTION # 111
Regarding the HUAWEI CLOUD cloud connection service, which of the following descriptions is correct?

• A. The cloud dedicated line has the same function as the cloud connection.
• B. Able to achieve mutual visits between different Region VPCs.
• C. VPN can completely replace cloud connection.
• D. It is not possible to achieve mutual visits between VPCs in the same Region.

Answer: B

NEW QUESTION # 112
Which of the following description about the Service object model on Kubernetes is wrong?

• A. Kubernets Services does not support multiple ports.
• B. may define the Endpoint in Service, the Service and Pod dynamically connected in Endpoint.
• C. Kubernetes supports two service discovery methods: environment variables and DNS.
• D. Kubernetes Services supports TCP and UDP protocols, the default is TCP.

Answer: A

NEW QUESTION # 113
The user found that there are many IPs starting with 100 frequently accessing the back-end ECS instance of their ELB, and the security check did not report the problem. Which of the following is the possible reason?

• A. ECS server failure
• B. ELB system health check and availability monitoring
• C. Being under cyber attack.
• D. Access by real users

Answer: B

NEW QUESTION # 114
Which of the following statements about Pods in a HUAWEI CLOUD CCE cluster is wrong?

• A. Pod is the smallest deployment unit that Kubernetes can create, schedule, and manage.
• B. Pod is scheduled to the Node node and remains on this node until it is destroyed.
• C. Pod corresponds to a container instance.
• D. Containers in the same Pod share the same network namespace, IP address and port space and volume.

Answer: C

NEW QUESTION # 115
When the user uses the "site monitoring" function of Huawei Cloud CES, which of the following time intervals cannot be selected for the PING monitoring frequency?

• A. 20 minutes
• B. 1 second
• C. 1 minute
• D. 5 minutes

Answer: B

NEW QUESTION # 116
The combination of hardware and software is the advantage of Huawei Cloud Services compared to other cloud service providers. Which of the following hardware that provides computing power is an ARM-based CPU chip?

• A. Ascend910 artificial intelligence chip
• B. Hi1822 Intelligent Converged Network Chip
• C. Kunpeng920 server chip
• D. Ascend310 artificial intelligence chip

Answer: C

NEW QUESTION # 117
Which of the following components is the service registry of Spring Cloud?

• A. ServiceCenter
• B. Zuul
• C. Eureka
• D. Zookeeper

Answer: C

NEW QUESTION # 118
User use Huawei cloud DRS services, which can quickly migrate local database or RDS instance to another RDS instance, which of the following is not the migration patterns that DRS supported?

• A. Filter data migration
• B. Backup data migration
• C. Incremental data migration
• D. Full data migration

Answer: A

NEW QUESTION # 119
A user to use Huawei's cloud ECS services, and for each ECS instance is assigned a data disk, due to the increase in business volume. Data emergency disk capacity, disk data capacity is needed now, which of the following operations are correct? (Multiple choice)

• A. On the ecS instance where the Cento7.4 system is installed and the kernel version is higher than 3.6.0, the irane file is regenerated through the dreut -f command, and then the disk partition is expanded through the isze28 disk partition command.
• B. On the ECS instance where the Windows system is installed, expand the D disk through the disk management " extended volume ".
• C. On the BCS instance where the centos 7.4 system is installed and the kernel version is higher than 3.6.0, the rompart disk partition command is used to expand the capacity, and then the disk partition is expanded through the esizefs disk partition command.
• D. On the ECS instance where the Windows system is installed, expand the D drive through the disk management " new simple volume ".

Answer: B,C

NEW QUESTION # 120
Which of the following descriptions about the source and destination networks of the DRS migration database are correct? (Multiple choice)

• A. When the databases of other public cloud platforms are migrated to HUAWEI CLOUD, they can be migrated by public IP interoperability.
• B. DRS can migrate both relational databases and non-relational databases such as MonoDB.
• C. When the source mySQL database and the target RDS cloud database are not in the same VPC, DRS automatically opens up the VPC network connection.
• D. When the local database is moved to the Huawei public cloud, it can be migrated by means of VPN interoperability.

Answer: A,B,C,D

NEW QUESTION # 121
For services with high data consistency requirements, when performing database port switching, which of the following switching strategies should be selected?

• A. Feasibility first
• B. Consistency first
• C. Reliability first
• D. Availability first

Answer: B

NEW QUESTION # 122
The cloud connection of HUAWEI CLOUD can realize mutual access of VPCs under different accounts.

• A. False
• B. True

Answer: B

NEW QUESTION # 123
Which of the following components must be relied upon by the HBase service? (Multiple choice)

• A. Zookeeper
• B. MapReduce
• C. HDFS
• D. Yern

Answer: A,C

NEW QUESTION # 124
Which options are correct in the following description of PostgreSQL database? (Multiple choice)

• A. The transactional nature of PostgreSQL is close to that of Oracle database.
• B. PostgreSQL does not support functional indexes.
• C. PostgreSQL is an open source database.
• D. PostgreSQL does not support SQL operations JSON or XML.

Answer: A,C

NEW QUESTION # 125
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