H13-831_V2.0 Exam Questions

Huawei Cloud MapReduce Service (MRS) builds big data clusters based on containers and is a service for deploying and managing Hadoop systems on Huawei Cloud. Hadoop clusters can be...

ROMA Connect supports direct storage and analysis of data reported by storage devices. It also allows users to configure device data forwarding rules through the rule engine, forwa...

The Kubernetes replica controller ReplicaSet is very powerful and can support common update, expansion and reduction operations.

An insurance company's business system is currently facing a high volume of queries. To address this, they are using the read-write splitting feature of GaussDB (for MySQL). Curren...

The edge availability zone where the intelligent edge station IES is located and the general availability zone of the central cloud are connected through the edge gateway and share...

In the two-site three-center disaster recovery solution on the cloud, the configurations, logs, snapshots, and backups generated by the production and disaster recovery centers are...

A company's financial system uses an Oracle database to store business-related data. If it now hopes to migrate the system data to Huawei Cloud Database GaussDB (for open Gauss), i...

When using the call chain tracing function in application performance management (APM), you can automatically drill down to the faulty microservice instance by clicking the fault n...

Pay only for the computing resources required and optimize the billing model according to business needs, accurately identify the usage and cost of the system, and then clearly all...

During the implementation of application cloud migration, business switching should be carried out when the business volume is lowest to minimize the impact of business switching o...

When using Huawei Cloud Object Storage Migration Service (OMS), if the source cloud service provider is not supported by OMS, users cannot create migration tasks.

Cloud Container Engine (CCE) supports multiple network access methods. Access between workloads within a cluster can only be achieved through Cluster IP.

Huawei Cloud CCI is a container instance service provided based on the Docker container engine.

The government cloud big data platform, through the use of big data technology, conducts cross- domain and cross-channel comprehensive data analysis, understands the needs of gover...

Deployment is one of the most commonly used Kubernetes objects. Deployments provide a way to manage Pods and ReplicaSets. You can use Deployments to create Pods, which in turn crea...

An enterprise needs to migrate object storage data from its local data center to the Huawei Cloud platform. The data volume of a single bucket in its local data center exceeds 3TB...

Application Performance Management (APM) supports monitoring the health indicators of each transaction.

Object storage service OBS provides tenants with low-cost, highly available website hosting solutions that can automatically scale according to traffic demand. Combined with conten...

On Huawei Cloud, when users use Application Operations Management (AOM) to collect container and virtual machine logs for their cloud services, they do not need to configure the lo...

The instance types provided by the cloud database RDS for MySQL not only support single- machine and master-slave mode, but also support MHA (Master High Availability) high availab...

The microservice engine provides a series of out-of-the-box microservice governance capabilities, such as access fault tolerance, service degradation, service flow control, and aut...

When migrating data using Huawei Cloud Object Storage Migration Service (OMS), the default order of the data to be migrated is lexicographically based on the selected prefix. Wheth...

When using Huawei Cloud Object Storage Migration Service (OMS) for data migration, deletion operations performed by users on the source side will be synchronized to the destination...

In the migration delivery project, the correct project process is information research, RUNBOOK creation, migration implementation, and cutover and online launch.

An analytics company needs to analyze market data daily and generate reports. These reports are stored as HTML files. These reports are highly sought after, with millions of daily...

Cloud Data Migration (CDM) supports incremental migration of file-based data sources. After the full migration is completed, the second run of the job can export all newly added fi...

Natural Language Processing (NLP) is a cloud service based on artificial intelligence technology, provided to various enterprises and developers for text analysis and mining in ima...

Cloud application performance is primarily influenced by latency, throughput, IOPS, and concurrency, and is dependent on computing resources, network resources, storage resources,...

The Intelligent Edge Cloud (IEC) service is an extension of Huawei's cloud infrastructure and is generally deployed in remote areas to meet low-traffic and low-latency business nee...

In the two-site three-center disaster recovery solution on the cloud, business sharing can be achieved between the two regions through DNS, and the disaster recovery center can han...

In the two-site three-center disaster recovery solution on the cloud, if RDS database instances are deployed separately in the production and disaster recovery centers, then the RD...

When using a highly scalable cloud database to handle e-commerce flash sales scenarios, the main advantages of cloud databases are utilized, such as RDS automatic elastic scaling a...

Huawei Cloud Data Migration (CDM) supports two migration methods: table/file migration and entire database migration. Table/file migration is suitable for scenarios such as data mi...

The transaction mode of Huawei Cloud Data Migration (CDM) means that when a CDM job fails, the data will be rolled back to the state before the job started and the data in the dest...

When using the Data Replication Service (DRS), if the user needs to migrate data from the relational database RDS on this cloud to another RDS on this cloud, the data flow directio...

Data Replication Service (DRS) is an easy-to-use, stable, and efficient cloud service for smooth database migration and continuous database synchronization. Objects supported for s...

The Data Replication Service (DRS) master instance supports a master-slave high-availability architecture. If a natural disaster or other unforeseen circumstances occur in the regi...

When configuring a migration task using the Data Replication Service (DRS), you need to check whether the data transfer server can connect to the cloud database to be migrated. Thi...

The insurance industry's cross-Region disaster recovery solution uses the cloud database service RDS on the cloud and Huawei Cloud DRS service to achieve cross-region replication o...

Configmap is used to apply configuration files and parameters to containers. Similar to container storage, configuration files are passed to the container by mounting volumes.

The default network access between different subnets in the same VPC is full. Therefore, in order to ensure network permission control between different businesses, it is recommend...

In response to the individual user's demand to build a simple web application, it is recommended that he adopt the microservice architecture to build and develop services to achiev...

DDM supports both computing layer (DDM) capacity expansion (increasing the number of nodes or upgrading node specifications) and storage layer (MySQL) online capacity expansion. St...

Users create VPC peering links based on actual business needs and add relevant routing configurations. The routing configuration type and destination address can choose 16-bit or 3...

Application Operation and Maintenance Management (AOM) can monitor cloud servers of other manufacturers that have ICAgent installed.

ICAgent is the collector of the application operation and maintenance management service AOM. It runs on each host and is used to collect indicators, logs and application performan...

After the user activates Cloud Log Service LTS on Huawei Cloud and completes log access configuration, they configure dump. After the log dump, LTS will delete the dumped content.

Huawei Cloud Qitian Intelligent Cloud Brain, as the cloud-based distributed large-scale resource scheduling system, includes the following core subsystems: data collection and dock...

When a user activates ROMA Connect on HUAWEI Cloud and uses the service integration APIC, if the ROMA Connect instance is not bound to an elastic public IP address, the user cannot...

Comparing cloud backup and disaster recovery in terms of their purpose, cloud backup is mainly used to avoid data loss. Generally, data backup copies are built through snapshots, b...