[Nov-2022] Exam H13-831 New Brain Dump Professional – TestKingFree [Q123-Q139]

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[Nov-2022] Exam H13-831: New Brain Dump Professional – TestKingFree

Free H13-831 Exam Dumps to Improve Exam Score

NEW QUESTION 123
A start-up company is mainly engaged in live broadcast business, and mobile live broadcast is based on the https protocol (HTTP- based streaming media transmission protocol). The video stream is cut into multiple ts small files and transmitted via http, and the live broadcast service is deployed on Huawei Cloud.
To ensure the quality of the live broadcast, which of the following solutions are recommended for tenants?

The ts file data by courier service to users. Configure CDN acceleration at the same time.

Store the ts file in the SFS file storage. It is easy to share with customers and configure CDN acceleration at the same time.

Store the ts file in OBS. Configure CDN acceleration at the same time.

Store the ts file in the local high-speed storage. Configure CDN acceleration at the same time.

NEW QUESTION 124
An e-commerce website is bound to experience a sudden increase in traffic during the promotion season. When the existing resources are insufficient, you can choose to close or abandon some unimportant and poor-performance services to avoid occupying resources. In order to ensure that the main business functions are normal, which of the following microservice governance methods is implemented by this mechanism?

Load balancing

Fault tolerance:

Current limit

Downgrade

NEW QUESTION 125
The business of an Internet enterprise is growing rapidly. Although its application has realized the operation of sub-database, the amount of single-table data in the corresponding MySQL database continues to increase. The corresponding time becomes longer. The throughput dropped. The company split the frequently used fields into the new data table by re-separating the table directly. Which way of thinking was the above scenario solved by the AKF expansion cube?

X axis horizontal expansion

Y axis function decoupling

Y axis load balancing

Z axis data partition

NEW QUESTION 126
When a user uses the HUAWEI CLOUD ELB service to distribute load to multiple ECS instances, which of the following methods can be used to obtain the real IP address of the requesting user? (Multiple choice)

Layer 4 services can be obtained by installing the TOA plug-in on the back-end server to obtain the visitor’s real IP.

Layer 4 services can be obtained directly without additional configuration.

Layer 7 services can be obtained directly without additional configuration.

The 7th layer service can obtain the visitor’s real IP through Http Header: X-Forwarded For.

NEW QUESTION 127
The user is preparing to containerize the existing business system and deploy the business in the HUAWEI CLOUD CCE cluster. Compared with traditional applications, what advantages will the new system bring to users when the new system is launched? (Multiple choice)

Station-based deployment and operation and maintenance

Architectural explanation, multiple different development languages can be used in the same system.

There are rich affinity and anti-affinity scheduling strategies.

IaaS layer resources such as HUAWEI CLOUD ECSIVPCEVS can be integrated.

NEW QUESTION 128
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?

Application configuration

Username

Certificate

Registry / Startup item

NEW QUESTION 129
PFX is a personal certificate saved in binary format. Generally appear in windows Server.
When a user wants to upload a certificate in this format to a Huawei ELB instance, which of the following operations is correct?

ELB does not support certificates in PFX format. You can only convert them to DER format first. Upload again

Elastic load balancing ELB supports certificates in PFx format. It can be uploaded directly.

The ELB load balance does not support certificates in PFx format. You can only convert them to P7B format first. Upload

ELB does not support certificates in PFX format. It can only be said to be converted into PEM format first. Upload again

NEW QUESTION 130
HUAWEI CLOUD FunctionGraph is a serverless computing service.

True

False

NEW QUESTION 131
Which of the following descriptions about the bandwidth value of Huawei Cloud VPN service is correct?

The bandwidth of the VPN service refers to the bandwidth value sent from Huawei Cloud to the user data center.

The bandwidth of the VPN service is two-way peer-to-peer.

The bandwidth of the VPN service refers to the maximum bandwidth that can be reached from the virtual machine to the virtual machine.

The bandwidth value of the VPN service can be purchased continuously. Namely 1~300Mbps, the step length is 1 increment.

NEW QUESTION 132
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?

Flow chart

Topology

Mind chart

UML chart

NEW QUESTION 133
In which of the following aspects are there significant differences between the relational database MySQL and the document database MongoDB? (Multiple choice)

Data storage structure

Transactional support

Storage cost

Storage persistence

NEW QUESTION 134
Huawei Cloud ServiceStage provides industry-leading microservice solutions and a commercial version of the microservice engine, which can greatly simplify the development and launch of microservice applications. Which of the following microservice engines is not supported by ServiceStage?

ServiceGomb Java Chassis

Spring Cloud

ServiceComb Go Chassis

Dubbo

NEW QUESTION 135
Which of the following fields are used for Huawei Cloud BMS bare metal servers? (Multiple choice)

High-performance database

SAP HANA in-memory database

GPU heterogeneous computing

Expansion of own data center

NEW QUESTION 136
Huawei Cloud CCI is based on the container instance service provided by the Docker container engine.

True

False

NEW QUESTION 137
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.

True

False

NEW QUESTION 138
Which of the following description of the HUAWEI CLOUD modular data center are correct? (Multiple choice)

Green and energy saving. Improve PUE by more than 20%.

Save operation and maintenance manpower. Improve operation and maintenance efficiency.

The UPS power module has no redundancy. Integrated UPS integrated power distribution.

Use PAD near-end management, real-time display.

NEW QUESTION 139
Hive allows users to use SQL statements to query the data stored in the Hadoop cluster.

True

False

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