最新的Huawei H13-831_V2.0免費考試真題

問題1

Which of the following scenarios is suitable for HUAWEI CLOUD BMS bare metal servers?

A. High-performance database

B. Expansion of own data center

C. GPU heterogeneous computing

D. SAP HANA in- memory database

正確答案: B,C,D

問題2

Which of the following is not the operating mode of Spark?

A. Spark on Tez

B. Spark on Mesos

C. Spark on Yarn

D. Local

正確答案: A

問題3

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)

A. 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.

B. 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.

C. 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.

D. 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.

正確答案: A,B,D

問題4

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

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

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

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

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

正確答案: A,B,C,D

問題5

Which of the following scenarios can be used for the master key created by the tenant through the key management interface? (Multiple choice)

A. The user master key directly encrypts and decrypts small data.

B. Encryption of public mirrors

C. DEK encryption and decryption of user applications

D. Server-side encryption of objects in object storage services

正確答案: B,C,D

問題6

Which of the following functions does Huawei Cloud DRS data replication service provide?
(Multiple choice)

A. Backup migration

B. Data subscription

C. Data synchronization

D. Online migration

正確答案: A,B,C,D

問題7

When HUAWEI CLOUD Application Operation and Maintenance Management AOM manages logs, it can perform keyword filtering after enabling real-time viewing.

A. FALSE

B. TRUE

正確答案: B

問題8

Which of the following features can be provided by HUAWEI CLOUD Application Operation and Maintenance Management AOM? (Multiple choice)

A. Log management

B. Application monitoring

C. Host monitoring

D. Container monitoring

正確答案: A,B,C,D

問題9

HUAWEI CLOUD will sell available idle computing resources at a certain discount, which is called auction instance. Which of the following descriptions of Huawei Cloud bidding instance is wrong?

A. Spot instances are automatically deleted after 5 minutes after exceeding the expected purchase price.

B. The price of the auction instance changes in real time with the market supply and demand relationship.

C. Performance Bidding instance sold at a discounted price than the same size of the normal ECS low.

D. It is necessary to set the price upper limit of the elastic cloud server when purchasing an auction instance.

正確答案: C

問題10

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?

A. ServiceComb Go Chassis

B. ServiceGomb Java Chassis

C. Dubbo

D. Spring Cloud

正確答案: C

問題11

When users use Huawei Cloud DDM distributed database middleware, they need to configure corresponding strategies according to their own business needs. Which of the following configuration methods of the database read strategy in Huawei Cloud DDM is wrong?

A. The business wants to control the ratio of read masters when the read pressure is high and can accept that the data is inconsistent for a short time, configure a custom read strategy.

B. When the business reading pressure is high and the teaching data can be inconsistent for a short time, configure the read load balancing strategy.

C. When the business hopes that reads will not affect the primary instance and cannot accept that the data is inconsistent for a short time, configure a read-only instance balance strategy.

D. When the business needs strong consistent reading, configure the full read main library strategy.

正確答案: C

問題12

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?

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

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

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

D. Whether the port check has timed out.

正確答案: D

問題13

An enterprise customer purchased a dedicated line service to connect the VPC on the cloud and the IDC network under the cloud, due to business expansion. A new VPC needs to be added, and the new VPC also needs to communicate with the IDC network under the cloud. In order to save costs, users who want to reuse the current private line services, which of the following solutions are correct? (Multiple choice)

A. It is necessary to add routing rules for CIDR whose destination address is VPC in the customer IDC gateway.

B. A new dedicated line must be purchased.

C. Establish a peer-to-peer connection between the newly added VPC and the existing VPC and add a routing rule that the destination address is the IDC network when configuring the peer-to-peer connection route.

D. The CIDR of the newly added VPC needs to be added to the "this terminal network" of the cloud dedicated line service.

正確答案: A,C,D

問題14

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

A. High-performance database

B. Expansion of own data center

C. GPU heterogeneous computing

D. SAP HANA in-memory database

正確答案: A,B,C,D

最新的Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 - H13-831_V2.0免費考試真題

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