[Apr 02, 2022] H13-831 Exam Dumps PDF Guaranteed Success with Accurate & Updated Questions [Q76-Q94]

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[Apr 02, 2022] H13-831 Exam Dumps PDF Guaranteed Success with Accurate & Updated Questions

Pass H13-831 Exam – Real Test Engine PDF with 268 Questions

NEW QUESTION 76
Huawei Cloud can provide a complete operation and maintenance solution. After the user deploys the system on Huawei Cloud, he does not need to consider remote maintenance troubleshooting.

True

False

NEW QUESTION 77
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 78
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 79
A customer in the VPC in an ECS (bound EIP) on the deployment of the SNAT service for the entire VPC provides the ability to access the public network, for which the custom route adds a default route (destination address 0.0.0.0 /0), the next hop is the ECS with the SNAT service deployed. At this time, if you bind EIP to another ECS in the VPC, what will happen?

The ECS can access the public network, but it cannot be determined by SMAT service or EIP access.

The ECS can’t access the public network because of the clutter in the routing.

The ECS can access the public network through the bound EIP.

The ECS can continue to be deployed by the SNAT services ECS access the public network.

NEW QUESTION 80
HUAWEI CLOUD AOM application operation and maintenance management can monitor the key indicators of the application to reflect the application status. Which of the following description about application monitoring indicators are correct? (Multiple choice)

Application traffic (raffic) is used to measure how busy components and systems are.

Application latency (latency) refers to the total time required to receive the response.

The error rate of the application (errors) can reflect the misconfiguration in the infrastructure.

Application saturation (saturation) can reflect the load of server resources.

NEW QUESTION 81
Regarding the description of the relationship between HUAWEI CLOUD MRS service and other HUAWEI CLOUD services, which of the following options are correct? (Multiple choice)

MRS in the Hive, MapReduce, YARN support export data to OBS in

MRS cluster metadata, user billing information and other system operating data can be stored in the RDS relational database.

MRS in the Spark, Flume and Loader supported from OBS import data.

Huawei cloud grade S per cluster – node is an ECS elastic cloud server.

NEW QUESTION 82
An Internet company plans to add a cloud storage function to its products for users to save personal files. Which cloud service is recommended for this company?

Elastic File Service SFS

Dedicated distributed storage service DSS.

Object storage OBS

Cloud Disk EvS

NEW QUESTION 83
What is the default scheduling mode of Spark Job?

FIFO

LIFO

FAIR

Specify at runtime

NEW QUESTION 84
Which of the following features does the HUAWEI CLOUD BMS bare metal service support? (Multiple choice)

OS automatically issued without installation.

Local disk storage can be used.

EVS cloud disk can be mounted.

Can use custom network.

NEW QUESTION 85
To create a Tomcat-based web application in ServiceStage, which deployment systems can be selected? (Multiple choice)

Virtual machine deployment

Bare metal deployment

Cloud container engine deployment

Cloud container instance deployment

NEW QUESTION 86
When users use the HUAWEI CLOUD ELB service, they can use the health check to determine the availability of the back-end elastic cloud server ECS instance.
For Layer 4 services (UDP protocol), which of the following methods is used by an ELB instance to determine the availability of an ECS instance?

Special characters in the content of the message returned by the server of the ECS instance.

The number of bytes returned by the server of the ECS instance.

Whether the port check has timed out.

The status code returned by the server of the ECS instance.

NEW QUESTION 87
When users use HUAWEI CLOUD AOM to manage the operation and maintenance of the microservice system. Need to establish the mapping between AOM business model and actual resources. Which of the following description about the mapping relationship are correct? (Multiple choice)

An elastic cloud server corresponds to the “host” in the AOM business model.

Corresponding to the “instance” in the AOM business model for a microservice.

a kubernetes of P0D correspond AOM business model of “service”.

ELB elastic load balancing service corresponds to the “middleware” in the AOM business model.

NEW QUESTION 88
HUAWEI CLOUD Application Operations Management (AOM) is centered on cloud applications and provides a one-stop three-dimensional operation and maintenance platform for enterprise applications.

TRUE

FALSE

NEW QUESTION 89
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?

Backup data migration

Filter data migration

Incremental data migration

Full data migration

NEW QUESTION 90
In the product architecture of HUAWEI CLOUD Application Operation and Maintenance Management AOM, which of the following data storage can be supported at the storage transport layer? (Multiple choice)

MySQL

Redis

ETCD

ElasticSearch

NEW QUESTION 91
Which extension mode does Huawei Cloud DDS document database service not support?

Multiple Mongos

Multiple Shard nodes

Disk expansion in replica set mode.

HA active/standby mode

NEW QUESTION 92
Regarding the characteristics of microservices, which of the following descriptions is correct? (Multiple choice)

Calling between services through interfaces

Interaction between services through a unified ESB

Use unified technology and language to build microservices.

Each microservice is independent and decoupled.

NEW QUESTION 93
When users use HUAWEI CLOUD OMS to migrate object storage, if the destination has a migration object with the same name as the source, which of the following scenarios will overwrite data? (Multiple choice)

The encryption status of the source/destination object is inconsistent.

The size of the source/destination object is inconsistent.

The last modification time of the destination object is later than the last modification time of the source object.

The same ND5 value exists in the source/destination metadata.

NEW QUESTION 94
A company has developed a microservice using AVA-Chassis and PHP offline, and now it needs to be connected to the ServiceStage platform. Which application access method is recommended?

Service Comb

Spring Cloud

Web application

Mobile application

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