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Huawei H13-831 Exam Syllabus Topics:

Huawei HCIE-Cloud Service Solutions Architect V1.0 Sample Questions:

Question 1

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.

Question 2

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)

A. The same ND5 value exists in the source/destination metadata.
B. The last modification time of the destination object is later than the last modification time of the source object.
C. The encryption status of the source/destination object is inconsistent.
D. The size of the source/destination object is inconsistent.

Question 3

Distributed computing framework MapReduce is used for parallel computing of large-scale data sets. Which scenarios are mainly suitable for? (Multiple choice)

A. Data calculations that do not require high latency.
B. Data calculation scenarios with low latency requirements
C. Real-time interactive computing scenarios
D. Offline batch computing scenario

Question 4

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 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.
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 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.
D. 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.

Question 5

Which of the following is the mainstream document database?

A. Hbase
B. MongoDB
C. Memcached
D. Redis

Solutions: