[Q115-Q135] Pass H13-831-ENU Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Sep-2022]

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Pass H13-831-ENU Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Sep-2022]

Valid H13-831-ENU test answers & Huawei H13-831-ENU exam pdf

NO.115 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

NO.116 A company deploys its own platform service on a Huawei Cloud ECS instance, and regularly collects related logs of each service and database through the cloud log service LTS and stores them in OBS. The service log and database log have different naming methods. The storage period of the service log is 3 days. The database log storage period is one week.
Which of the following solutions to delete expired logs are feasible? (Multiple choice)

Create two 0BS buckets, one bucket to store server logs, and enable lifecycle management rules to match the entire bucket. Configuration days expired and deleted. The other bucket stores database logs and enables lifecycle management rules to match the entire bucket. Configuration days expired delete.

Create an OBS bucket, store service logs and database logs at the same time, create OBS lifecycle management rules, configure by prefix, match server log configuration, delete after 3 days, and delete matching database log after configuration days.

Create an OBS bucket to store service logs and database logs at the same time and configure regular matching service log cleaning policies for 3 days and database logs cleaning policies for 7 days.

Create two OBS buckets, one bucket to store service logs. The SDK provided by the OBS service traverses all objects in the bucket and deletes the logs 3 days ago; the other bucket stores the database logs. Traverse all objects in the bucket through the SDK provided by the OBS service and delete the logs 7 days ago.

NO.117 After the user purchases a Huawei Cloud RDS for SqL Server instance with 4 cores /8G/300G storage specifications, the actual database storage size used by the business is 3CB. When the default backup strategy is adopted. Do users need to pay extra for backup storage space?

You need to pay additional storage fees for OBS, because the backup storage provides some free space, but the user’s backup size exceeds the free space range.

There is no need to pay extra for the backup storage space, because the backup storage provides some free space, and the user’s backup size is within the free space range.

There is no need to pay additional storage fees of 085, because HUAWEI CLOUD provides 80% of the purchased storage free space to save backup files, so the free space capacity is 240 CB.

Need to pay extra for backup storage space, because backup storage is not included in the ROS fee.

NO.118 Which of the following API interfaces means to obtain shopping cart product information?

POST /cats/ {customerld}/items

GET /cats/ {customerld}/items.

Delete /cats/ {customerld}/items/ {id}

PUT /cats/{customerld ) /items

NO.119 Which of the following descriptions about the principles of HDFS and the role of each module are correct? (Multiple choice)

NameNode is the Master node. Responsible for managing HDFS name space and data block mapping information.

Client is responsible for accessing and interacting with NameNode, obtaining file location information: interacting with DataNode, reading and writing data.

Secndary NameNode assists NameNode and shares its workload. In case of emergency. It can be used to help restore NameNode. However, Secondary NameNode is not a hot standby of NameNode.

DataNode is a slave node, responsible for storing actual data. Perform reading and writing of data blocks and report storage information to the NameNode

NO.120 Some business systems of the user are deployed on Huawei Cloud and plan to use Huawei Cloud APM to monitor the performance of applications. Which of the following applications can be connected to Huawei Cloud APM? (Multiple choice)

Java application deployed on ECS3 cloud server.

PHP application deployed on BMS bare metal cluster.

Java applications deployed in the CCE cloud container engine cluster.

PHP application deployed in the ServiceStage container.

NO.121 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

NO.122 A company uses the RDS for mysql service of HUAWEI CLOUD. As the amount of data increases, the disk of the RDS instance is found to be full. Which of the following methods can be used to solve it? (Multiple choice)

Change the storage type to super high 10, and then expand the disk capacity.

Expand the disk storage space size.

You can delete useless historical table data to free up space.

If the binlog log file occupies too much, you can contact a technician to clear the local binlog log to free up disk space.

NO.123 When the customer uses Huawei Cloud SMS to migrate the host, the source host is the key login, and the target is the host created using the password login method. After the migration is completed, you can use the password to log in to the target host.

True

False

NO.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

NO.125 Huawei Cloud’s cloud leased line service can provide BGP connection. Which of the following descriptions about the related configuration and features of the cloud leased line is wrong?

Huawei Cloud supports BGP load sharing.

Huawei Cloud AS number is 64512.

To ensure the security of BGP connections, MD5 parameters need to be configured.

In the case of multi-link, BGP can realize automatic failover.

NO.126 Which options are correct in the following description of PostgreSQL database? (Multiple choice)

The transactional nature of PostgreSQL is close to that of Oracle database.

PostgreSQL does not support SQL operations JSON or XML.

PostgreSQL does not support functional indexes.

PostgreSQL is an open source database.

NO.127 What components can DBSS protect? (Multiple choice)

MS-SQL

MySQL

PostgreSQL

LibrA/DWS

NO.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

NO.129 When a user uses a Huawei Cloud RDS for MySQL instance, the modification of the master-slave synchronization method of the database needs to restart the instance to take effect.

True

False

NO.130 Which of the following situations is not suitable for using the HUAWEI CLOUD SMS host migration service? (Multiple choice)

The liunx file system is vfat, xfs or reiserfs.

System containing applications bound to hardware.

Equipped with multiple operating systems.

Encrypted files

NO.131 MPP Massively Parallel Processing architecture is suitable for OLTP application scenarios.

True

False

NO.132 Which of the following is not a capability of the “Cloud DBA function of a Huawei Cloud RDS instance?”

Database engine check

Emergency database restart

Database hardware tuning

Database deadlock check

NO.133 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

NO.134 Which of the following cloud services can be used with the HUAWEI CLOUD RDS for SQL Server database instance? (Multiple choice)

HUAWEI CLOUD DBSS

HUAWEI CLOUD DCS for Redis

HUAWEI CLOUD DDM

HUAWEI CLOUD 0BS

NO.135 The business of a company continues to develop, and the amount of data continues to accumulate, and data has become an important asset.
The company needs to provide data support for decision-making through data analysis and mining to make decision-making more scientific. Which of the following services can achieve this goal?

Data Warehouse Service DWS

Real-time stream computing CS

Cloud Data Migration Service CDM

Table storage service CloudTable

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[Q115-Q135] Pass H13-831-ENU Exam in First Attempt Guaranteed 100% Cover Real Exam Questions [Sep-2022]

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