H13-831試験無料問題集（268題）「Huawei HCIE-Cloud Service Solutions Architect V1.0 認定」

出題：1

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

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

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

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

正解：B 解答を投票する

出題：2

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)

A. ElasticSearch

B. ETCD

C. MySQL

D. Redis

正解：A,B,D 解答を投票する

出題：3

Which of the following descriptions about the read-only instance of Huawei Cloud RDS database is wrong?

A. The read-only instance of Huawei Cloud RDS database has an independent connection address.

B. Huawei Cloud RDS for MySQL and RDS for MySQL Postgrep SQL both support mounting read-only instances

C. After the read-only instance of Huawei Cloud RDS database is used in conjunction with Huawei Cloud DDM, the weight of the read policy can be set.

D. The maximum number of Huawei Cloud RDS database read-only instances to be created is 10.

正解：D 解答を投票する

出題：4

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?

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

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

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

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

正解：C 解答を投票する

出題：5

When users find that there are many slow queries in the database, which of the following phenomena may occur? (Multiple choice)

A. The database CPU soars.

B. The database disk I0 usage rate is extremely high.

C. The high load of I0 causes the server to get stuck, which slows down the database.

D. Increase in database locks

正解：A,B,C,D 解答を投票する

出題：6

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

A. OS automatically issued without installation.

B. EVS cloud disk can be mounted.

C. Local disk storage can be used.

D. Can use custom network.

正解：A,B,C,D 解答を投票する

出題：7

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

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

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

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

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

正解：A,B,C,D 解答を投票する

出題：8

The user found that there are many IPs starting with 100 frequently accessing the back-end ECS instance of their ELB, and the security check did not report the problem. Which of the following is the possible reason?

A. Being under cyber attack.

B. ELB system health check and availability monitoring

C. ECS server failure

D. Access by real users

正解：B 解答を投票する

出題：9

After the customer's business system was put on the cloud, the customer operation and maintenance engineer discovered through CES that the memory usage of a certain ECS continued to rise every day, and it has reached 90%. Which of the following measures cannot be taken by the customer operation and maintenance engineer to solve the problem?

A. Analyze the application log, if you find that the application has a memory leak problem, you can restart W to temporarily solve it.

B. Analyze the application log, if the business volume increases, it can be solved by changing the cCS specification.

C. Contact Huawei engineers to help reduce ECS memory usage from the background.

D. Analyze the application log, if you find that the application has a memory leak problem, you can modify the application code to completely solve the memory leak problem.

正解：C 解答を投票する

H13-831試験無料問題集「Huawei HCIE-Cloud Service Solutions Architect V1.0 認定」