Latest Jan-2023 H13-831-ENU Dumps PDF And Certification Training [Q118-Q135]

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Latest Jan-2023 H13-831-ENU Dumps PDF And Certification Training

Check your preparation for Huawei H13-831-ENU On-Demand Exam

QUESTION 118
The user has applied for separate Huawei Cloud accounts for the two departments. VPC1 (CIDR. 192. 168. 0.0/16) and 2 subnets: SubnetA (192. 168. 1. 0/) are created in account A. 24), SubnetB (192. 168. 10. 0/24), account B created VPC2 (CIDR: 192.168.0.0/16) and 2 subnets: SubnetX (192.168.10.0/24), SubnetY (192.168 .100.0/24):
Due to business needs. SubnetA and SubnetX need network interoperability.
The user understands that Huawei Cloud provides peer-to-peer connection capabilities and configures it according to the known manual, but it has not been able to achieve the goal. Which of the following is the most likely reason?

There is overlap between the subnet segments that need to communicate, and the peer-to-peer connection cannot take effect.

Peer-to-peer connection can only be used between VPCs under the same account and cannot be used for different accounts.

The subnet network segment that needs to be interconnected overlaps with other subnet segments in the VPC, and the peer-to-peer connection cannot take effect:

Peer-to-peer connection can only connect the entire CIDR segment of the two VPCs and cannot be configured for the subnet segment.

QUESTION 119
Which of the following options does Huawei Cloud Database Security Service support for protection? (Multiple choice)

Examples of distributed database middleware

RDS cloud service instance

Self-built database under the cloud

Containerized database on the cloud

QUESTION 120
A hospital customer plans to deploy some heterogeneous computing services on HUAWEI CLOUD. Which of the following ECS accelerated instance types given for business scenarios is unreasonable?

Use G1 type GPU graphics acceleration ECS deployment of a medical image recognition service

Use P1 type PGA to accelerate ECS acceleration instance deployment gene sequencing business.

Use Ai1 type AI accelerate ECS instances deployed electronic voice business cases.

Use SFS Turbo flexible file service to store large-capacity medical images.

QUESTION 121
Users plan to monitor and alert the business systems deployed on HUAWEI CLOUD. The alert notification needs to be notified by email and SMS. Which cloud service of the following options should be used?

LTS

CTS

CES

SMN

QUESTION 122
What kind of loading mechanism is used to load the implementation class of the HttpServerFilter extension mechanism into the user microservice?

Sprine Bean loading mechanism

SPI loading mechanism

Maver configuration file loading mechanism

Customize XL configuration file loading mechanism.

QUESTION 123
Monitoring data aggregation refers to the process in which cloud monitoring calculates the maximum, minimum, average, sum, or variance value of the original sampling index mining in a fixed period and persists the results. How long is this calculation period?

One hour

4 hours

1 day

7 days

QUESTION 124
When the user uses the Huawei Cloud Log Service LTS, logs that exceed the storage time will be automatically deleted, but the user can dump the log data to the OBS bucket for long-term storage as needed.
How long does the LTS service store log data for users by default?

1 hour

1 day

7 days

30 days

QUESTION 125
HUAWEI CLOUD has introduced Kata container technology in the CCI service to improve the security of single-container instances. Which of the following descriptions of Kata containers is correct?

Kata is a container project managed by the Kubernetes community.

The isolation of Kata containers is better than that of virtual machines.

Kata container needs the support of Hypervisor layer.

The resource utilization of Kata containers is higher than that of Docker containers.

QUESTION 126
HUAWEI CLOUD FunctionGraph is a serverless computing service.

True

False

QUESTION 127
Which of the following descriptions about the backup and recovery of Huawei Cloud RDS cloud database are correct? (Multiple choice)

After the RDS database is actively deleted, the instance backup can be used to ensure data security.

HUAWEI CLOUD RDS will automatically create database instance backups during the backup period of the database instance.

Tenants can restore data to any point in the available backup retention period.

The default interval for HUAWEI CLOUD RDS incremental backup is 5 minutes.

QUESTION 128
After users purchase MySQL cloud database on HUAWEI CLOUD, which of the following items need to be managed by themselves?

Highly available database

SQL optimization

Operating system upgrade

Database software installation

QUESTION 129
Which of the following scenarios describes the X- axis horizontal expansion capability of the AKF expansion cube? (Multiple choice)

An e-commerce application runs multiple instances during peak business periods and uses clusters to load balance front-end traffic.

The number of passenger visits to a ride-hailing application increased, and the passenger services in the ride-hailing application were separated independently and expanded on demand.

In order to ensure the reliability of data, a financial company deploys the database in a master-backup mode to achieve high reliability of the database.

The number of users of an Internet company has increased sharply, and users are distributed in multiple areas. According to the user distribution area, multiple clusters have been established in Beijing, Shanghai, Sichuan and other places.

QUESTION 130
Which of the following is not a problem with the monolithic architecture?

The monolithic architecture is a completely closed architecture, and the system is highly complex and cannot be scaled on demand.

All modules of the monolithic architecture are all coupled together, the amount of code is large, and the maintenance is difficult.

The code of each module of the monolithic architecture is developed with different technologies, resulting in huge technical debts.

All modules of the monolithic architecture share a database with a single storage method.

QUESTION 131
HUAWEI CLOUD CCE cluster does not support automatic expansion and contraction of the master node of the cluster, but only supports automatic expansion and contraction of the Node of the cluster.

TRUE

FALSE

QUESTION 132
What levels of high availability does Huawei Cloud RDS cloud database support? (Multiple choice)

Server level

VPC level

AZ level

Region level

QUESTION 133
When a startup company uses the CCE cluster service of HUAWEI CLOUD, when creating a workload, which of the following HUAWEI CLOUD storage services can tenants use? (Multiple choice)

OBS Object Storage

SFS file storage

SFS Turbo extremely fast file storage

EVS cloud hard drive

QUESTION 134
When users use HUAWEI CLOUD monitoring service CES to monitor basic resources, they need to install CES Aent to use the full monitoring function.

TRUE

FALSE

QUESTION 135
Which of the following is not a relational database engine?

SQL engine

Storage Engine

Index Engine

Execution engine

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