Get Started H13-831-ENU Exam [year] Dumps Huawei PDF Questions [Q62-Q79]

Q62. Which of the following is not a relational database engine?

SQL engine

Storage Engine

Index Engine

Execution engine

Q63. Which of the following scenarios does not reflect the characteristics of cloud native applications?

A game platform uses container technology to obtain the ability to quickly release service resources during peak business periods and solves the problem of low resource utilization under peak loads.

The version of an e-commerce platform is frequently released and updated. In order to solve the problem of customer loss during system upgrade and maintenance, the container gray-scale release method is used to achieve smooth version switching.

A small website uses virtual machines to deploy services. In order to cope with the problem of overload caused by the sudden increase in traffic during peak hours, elastic scaling is used to automatically expand the virtual machine resources.

An enterprise needs to transform offline systems into microservices and migrate to the cloud. In order to shorten the development cycle, use DevOps to develop and transform services.

Q64. When the user uses the Huawei Cloud 0ST tool to migrate the object storage.
Which of the following situations requires resource assessment in the migration material?

The data capacity in the source bucket exceeds 3T, and the number of objects exceeds 3 million.

The data capacity in the source bucket exceeds 5T, and the number of objects exceeds 5 million.

The data capacity in the source bucket exceeds 3T, and the number of objects exceeds 5 million.

The data capacity in the source bucket exceeds 1T, and the number of objects exceeds 3 million.

Q65. Which of the following options is the workflow for level protection?

System grading > System filing > Construction rectification > Level evaluation

System grading > Construction rectification > System filing > Level evaluation

System Filing > System grading > Construction Rectification > Level Evaluation

System filing > System rectification > Level evaluation > System grading

Q66. Which of the following is not a capability of the “Cloud DBA” function of the HUAWEI CLOUD RDS instance?

Database engine check

Emergency restart of the database

Database hardware tuning

Database deadlock check

Q67. When users use HUAWEI CLOUD SMS service to migrate a host with 500GB of data, with a source bandwidth of 20MB, how long does it theoretically take to complete the migration?

63 hours

37 hours

57 hours

9 hours

Q68. HDFS adopts the file access model of “write once, read many times”, so after a file in HDFS is created, written and closed, it should not be modified.

True

False

Q69. When the consumer micro service developed by CSEJavaSDK is used to call the provider micro service, the consumer will first send the REST request to the service center. It is then forwarded to the provider by the service center.

True

False

Q70. Which of the following features can be provided by HUAWEI CLOUD Application Operation and Maintenance Management AOM? (Multiple choice)

Host monitoring

Container monitoring

Application monitoring

Log management

Q71. 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

Q72. Which of the following scenarios is suitable for HUAWEI CLOUD BMS bare metal servers?

Expansion of own data center

SAP HANA in- memory database

GPU heterogeneous computing

High-performance database

Q73. A company uses the ECS service of HUAWEI CLOUD. ECS instances are distributed in different VPCs in the same region. In order to facilitate the sharing of data between ECS instances, which of the following solutions are feasible? (Multiple choice)

Use elastic file service SFS. And configure multiple VPC access.

Use SFS Tubo file system. Through the VPC peer-to-peer connection function. Connect two or more VPCs in the network area to enable these VPCs to communicate with each other.

Use OBS object storage to mount the OBS parallel file system to the Linux system through the obsfs tool.

Use cloud hard disk EVS service

Q74. The Huawei Cloud ServicesStage pipeline realizes a unified integrated environment. Standardized delivery process. Users can realize the whole process of “self-service” development and self-inspection. Integrated verification and online. Which of the following source code repositories do the construction of ServiceStage supports docking with? (Multiple choice)

DevCloud

Gitee

Gitub

Mercurial

Q75. 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.

Q76. What components can DBSS protect? (Multiple choice)

MS-SQL

MySQL

PostgreSQL

LibrA/DWS

Q77. The business of an Internet enterprise is growing rapidly. Although its application has realized the operation of sub-database, the amount of single-table data in the corresponding MySQL database continues to increase. The corresponding time becomes longer. The throughput dropped. The company split the frequently used fields into the new data table by re-separating the table directly. Which way of thinking was the above scenario solved by the AKF expansion cube?

X axis horizontal expansion

Y axis function decoupling

Y axis load balancing

Z axis data partition

Q78. If the bandwidth of the WAF purchased by the tenant is less than the actual business traffic. It may cause the tenant’s business to be unavailable, stuck, or delayed for a certain period of time.

True

False

Q79. If tenants have high requirements for data key storage, even if the operation and maintenance personnel of HUAWEI CLOUD cannot obtain the relevant keys directly, which of the following encryption schemes is recommended for tenants?

KPS: Key Pair Management Service

RDS encryption

KMS: Key Management Service

Dedicated HSM: Exclusive encryption