H13-831_V2.0 Exam Questions

Cloud Data Migration CDM is an efficient and easy-to-use batch data migration service. Which of the following security protection capabilities does this service provide to protect...

A company uses Huawei Cloud's RDS for MySQL service. As the amount of data increases, it finds that the disk of the RDS instance is full. Which of the following methods can be used...

A video platform has a large number of paid gaming videos stored in Huawei Cloud's object storage service, OBS, and uses Huawei Cloud's CDN acceleration function. To prevent unauth...

A large express delivery company planned to migrate its existing business system to Huawei Cloud. This business system, primarily used to support high-end logistics services, consi...

As an IT architect of a company, in order to meet the high availability requirements of the business, I need to provide a high availability overall solution design around the appli...

An enterprise deployed a corporate website on Huawei Cloud. To ensure high availability of the website's web services, the enterprise used the Elastic Load Balancing service ELB, a...

Which of the following scenarios is Huawei Cloud Data Lake Exploration Service DLI applicable to? (Multiple choice)

An enterprise deployed its own e-commerce system using Huawei Cloud services and stored daily transaction records in Huawei Cloud OBS. Over time, this took up a significant amount...

A company plans to migrate its Oracle RAC business, originally deployed in its current IDC data center, to Huawei Cloud. Which of the following types of cloud servers can it choose...

During full data synchronization, DRS shards tables with a large number of records and uses multi- threaded concurrent synchronization to improve efficiency. Tables are typically s...

Which of the following designs can help the system achieve high availability in the event of node failure? (Multiple choice)

Users most often use stateless workload deployment to deploy applications in K8S clusters. Rapid iterative development requires frequent application upgrades. Which of the followin...

An enterprise deployed a distributed application system on the cloud and used application performance management (APM) for daily application performance management. An operation an...

Which of the following descriptions of the value of containerized deployment of gaming servers are correct? (Multiple choice)

A company's business runs partly in its own data center and partly in Huawei Cloud, and the IP network segments of both are 192.168.xx. The company currently hopes to achieve Layer...

Which of the following factors should be considered when designing cloud system performance? (Multiple choice)

A medical institution plans to archive local medical imaging data to HUAWEI CLOUD OBS on a weekly basis. Which migration method should be used? (Multiple choice)

When a user uses Huawei Cloud Host Migration Service SMS to migrate a Linux host, which ports must be opened in the destination security group for the migration to proceed smoothly...

Currently, Tiandi Map receives an average of 500 million visits per day and is facing the challenge of meeting the demands of rapidly growing business visits. To address the above...

In the Huawei Cloud Container Service cluster, services are forwarded based on the four-layer TCP and UDP protocols. However, in actual usage scenarios, the four-layer service cann...

The best practice of disaster recovery in two locations and three centers (storage disaster recovery service SDRS + cloud backup CBR) is a disaster recovery solution launched to en...

When a user uses Huawei Cloud Host Migration Service SMS to migrate a host, the migration task interface shows successful completion, but the customer discovers that the target end...

Due to business adjustments, a company needs to migrate data from another cloud provider's object storage service to Huawei Cloud's OBS. Which of the following migration methods ca...

Data Replication Service (DRS) is an easy-to-use, stable, and efficient cloud service for smooth database migration and continuous database synchronization. Which of the following...

A company deployed a microservices-based automotive e-commerce system on Huawei Cloud. The system now needs to support business performance analysis and rapid troubleshooting of mi...

Huawei Cloud AOM application operation and maintenance management can monitor key application indicators to reflect the application status. Which of the following descriptions of a...

When using Huawei Cloud DRS to migrate data from a local MySQL database in an IDC to a Huawei Cloud Database Service RDS instance, which of the following migration modes can the us...

Which of the following are optimization ideas for high-concurrency business? (Multiple choice)

An insurance company purchased Huawei Cloud's dedicated server (DeH). Which of the following descriptions of the differences between ECS on a dedicated server and a standard server...

A customer recently completed a cloud migration. The cloud and its offline IDC are connected using dual dedicated lines in a primary-backup mode, each with 2GB of bandwidth. Data s...

A financial client deployed its business on a cloud server. To protect its trading system from disasters and other factors, the client decided to use the Storage Disaster Recovery...

Which of the following descriptions of the features of Data Lake Exploration (DLI) are correct? (Multiple choice)

A company plans to migrate NAS file data in its IDC to Huawei Cloud OBS. What are the migration methods? (Multiple choice)

An individual user uses Huawei Cloud to deploy a personal blog platform to record and share his or her work experience and hopes to store personal data separately. Considering fact...

In actual production environments, cloud security management is often performed by configuring security groups and network ACLs. Which of the following descriptions of the differen...

After configuring a peer connection, a cloud operation and maintenance engineer of a company found that the two ICs still could not access each other normally. Which of the followi...

An e-commerce customer uses Huawei Cloud CDN, OBS, ELB, ECS, and RDS for MySQL services to build its business system. As business volume grows, which of the following are available...

A social platform's business is highly volatile and unpredictable. When a hot topic occurs, business pressure increases dramatically, requiring more ECS instances to ensure high bu...

Which of the following descriptions about Cloud Container Instances (CCIs) are correct? (Multiple choice)

As IT architecture continues to evolve, cloud-based services are a major trend. This shift also brings changes to operations and maintenance. In Huawei Cloud, some operations and m...

Which of the following statements about situational awareness are correct? (Multiple choice)

Gaming companies store a large amount of user information and transaction information in their databases. When encountering major accidents, they need to efficiently recover data....

An internet company purchased a public network NAT gateway service. When configuring the gateway's specifications, considering the company's business needs and economic benefits, a...

With the rapid development of the Internet industry, customer data is of vital importance to an enterprise. Protecting data from attacks and quickly recovering data after failures...

After successfully installing the ECS Agent, if system data shows data lag, what are the possible causes? (Multiple choice)

An enterprise deployed a business cluster on Huawei Cloud for cloud migration testing. In operations-related services, they configured scheduled tasks to trigger script execution,...

When using Huawei Cloud IAM to manage the operation and maintenance of a microservice system, it is necessary to establish a mapping between the AOM business model and actual resou...

Huawei Cloud provides a variety of storage services to address different scenarios. When designing cloud scalability, it's important to choose the right storage service based on it...

From Cloud Native 1.0 to 2.0, the definition and architecture of Cloud Native technology are also changing. Which of the following options belong to the architectural design princi...

Which of the following are typical application scenarios of the Auto Scaling Service (AS)? (Multiple choice)