H13-831_V2.0 Exam Questions

A customer purchases an elastic public IP service and binds the elastic public IP to other resource objects on the cloud. Which of the following resources can be bound to an elasti...

A data analytics company plans to migrate its existing business to the cloud. Due to the unique nature of its business, the company conducted a rigorous analysis of cloud data secu...

In the Huawei corner, which of the following descriptions of application performance management (APM) concepts are correct? (Multiple choice)

Which of the following descriptions of the data encryption service DEW are correct? (Multiple choice)

To ensure that services on the corner continue to operate in the event of network, hardware, or other failures, and to guarantee user access to services, high availability design i...

Due to business needs, an enterprise needs to migrate data in Object Storage (OBS). They plan to use Object Storage Migration Service (OMS) for the migration. During the migration,...

An enterprise deployed an application on a Huawei Linux Elastic Core server. The application ran smoothly on a daily basis, but during an event, significant access delays were obse...

A customer purchased a Virtual Private Corner (VPC). When creating a Virtual Private Corner (VPC), each VPC primarily consists of which of the following components? (Multiple choic...

The application management and operations platform ServiceStage can provide solutions related to microservice applications. Which of the following descriptions of ServiceStage's fe...

To meet rapidly growing business needs, an enterprise plans to migrate its local Kubernetes cluster (where the database service is deployed separately, most business data is stored...

Distributed Cache Service (DCS) provides users with out-of-the-box, elastically scalable, and easily manageable online distributed caching capabilities. Which of the following desc...

When transforming container applications to stateless state, data storage is a key focus. Which of the following descriptions of application storage transformation are correct? (Mu...

An enterprise plans to migrate some hosts in its local data center to Huawei's core server using the Host Migration Service (SMS). Which of the following descriptions of the migrat...

When an enterprise uses corner services, the fundamental cost change is a shift from a CAPEX model to an OPEX model. Which of the following descriptions of the two models is wrong?...

Using the Corner Data Migration service (CDM), local big data can be migrated to the internet. Which of the following descriptions of the CDM service are correct? (Multiple choice)

Cost Center is a cost management service provided exclusively to customers by Huawei. It can help collect information about Huawei Cloud costs and usage, explore and analyze Huawei...

Fields such as bio-genetics and drug development require high-performance, intensive computing and are cost-sensitive. In such scenarios, we recommend using the Angular Container E...

Event-driven architecture uses events to trigger services and communicate between applications. There are three key components in its architecture: event producers, event message q...

In microservices, you can only use the elastic scaling service to increase the number of instances. When configuring microservice scaling, you need to purchase the elastic scaling...

Elastic Node servers purchased using the spot pricing model are called "spot instances." When purchasing a spot instance, you must set a price cap. Users can convert spot instances...

To prevent the data stored by users in the object storage service OBS from being stolen by others, OBS supports an anti-hotlink method based on the Referer header field in the HTTP...

When users use the data migration service CDM, they can use the NAT gateway service to reduce costs, so that the CDM cluster and other elastic cluster servers (ECS) in the subnet s...

When users use Huawei SMS to migrate Windows hosts, the migration is performed based on the file system's blocks, and only valid block data is migrated to the destination server, t...

When using Huawei's CDM data migration service for data migration, in scenarios where HDFS and relational database data source nodes cannot be exposed, you can deploy an agent in t...

When creating applications in a CCE cluster, multiple types of storage volumes can be mounted. The types of storage that support data sharing and allow multiple servers to mount th...

When performing application migration, many factors affect migration efficiency. When using an online migration solution, the most important factors affecting migration efficiency...

When configuring the log collection path for application operation and maintenance management AOM, if it is configured as a specific file, the corresponding file will be collected...

Huawei's Jiaojiaoshang business operation and maintenance optimization process is derived from years of business practice. From the beginning to the end, according to the business...

HDFS ensures that a file is written by only one caller at a time, but can be read by multiple callers simultaneously.

The expansion of MRS, whether in terms of storage or computing power, can be accomplished simply by adding Core nodes or Task nodes without modifying the system architecture.

Game latency is one of the main constraints on the development of corner games. Operational network transmission latency and video network return latency account for the largest pr...

As long as the latency and isolation conditions are met, a physical AZ can belong to two physical AZ groups at the same time.

When data stored in a file system needs to be encrypted, the encryption function provided by the elastic file service can encrypt the newly created file system. The encrypted file...

Huawei may suspend or terminate Spot instances. Creating images using a Spot instance is not permitted during the suspension and recovery process. Therefore, please ensure that you...

A large enterprise needs to replace its Oracle database with a GaussDB (for MySQL) master/slave database. During data synchronization, the business needs to continue to provide rea...

Huawei's CDN full-site acceleration integrates dynamic and static acceleration. When users request resources, static content is obtained from the nearest edge node, and dynamic con...

Corner Container Engine CCE supports multiple network access methods and can access workloads outside the cluster through the seven-layer load balancing Ingress.

In the overall architecture diagram of Data Lake Exploration DLI, the data layer is compatible with data from various data sources. The intermediate engine uses Storm as the core e...

ModelArts datasets and data corresponding to the data storage location are all stored in the object storage service OBS.

When using the text recognition OCR service on Huawei Cloud, users must use images stored on Huawei Cloud. That is, users must first upload images to Huawei Cloud Object Storage Se...

Huawei Cloud's Qitian architecture consists of two components: the "Intelligent Cloud Brain" for control and the "Software and Hardware Coordination System" for data. The Intellige...

A film production company plans to use Huawei Cloud Platform as the storage and production platform for its new film. To meet the company's video file storage and sharing needs, th...

When a user is migrating a host using the Huawei Cloud SMS service, if the network is interrupted and then reconnected, the previously migrated data will also need to be migrated a...

Apdex stands for Application Performance Index, an industry standard developed by the Apdex Alliance for evaluating application performance. An Apdex value of 0.75 & It; Apdex & It...

The 5W1H method includes six questions: WHY, WHO, WHERE, WHEN, WHICH, and HOW.

In the two-site, three-center solution on the cloud, 100% of user traffic is directed to the production center during normal operation. If all production sites fail, the database a...

A user on a cloud needs to interact with resources outside the cloud over the public network. The overall bandwidth is low, but there are occasional bursts of traffic. To save cost...

Latency, throughput, concurrency, account permissions, SLA, and IOPS are important factors that need to be considered in cloud application performance design.

A video website provides video on demand services. They use ECS + EVS to build the service. Storing videos on servers in different locations across the country ensures fast access...

When a user uses Huawei Cloud SMS service to migrate 300GB of data to a Windows host, if the source bandwidth is 100Mbit/s, it theoretically takes about 15 hours to complete the mi...