H13-831_V.20 Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 exact Exam Questions

HCIE-Cloud Service Solutions Architect (Written) V2.0

Last Update 1 day ago Total Questions : 499

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Question # 31

Which of the following items belongs to the optimization idea of high concurrency business ? ( Single selection )

Database : Use active/standby synchronization of the database cluster to select appropriate database products in different scenarios.

Data access : cache duplicate queries and forward requests to backend data clusters.

Business logic : a cluster with dynamic and elastic expansion of services, and parallel synchronization capabilities for different services, protecting the availability of the system under extreme conditions.

Question # 32

HUAWEI CLOUD Data Migration CDM does not support any of the following data source types?

Hadoop

file system

D . Relational library

Question # 33

The following description of Huawei H i LeN s , which one is incorrect? Single selection

HELenst supports stream plus and K H i Len s Kit external cameras . HiLens Kit comes with a single camera, and multiple IP cameras can be connected at the same time (the number of cameras cannot be greater than the sum of the supported channels of the skills installed on the device ).

C . Huawei HiLens supports installing the skill on the device, launching the skill on the device, viewing the running effect of the skill, and determining whether the skill meets the business requirements

Huawei HiLens supports registering HiLens Kit devices to the console, allowing users to manage devices in the console and complete operations such as device skill management, camera configuration, device roundup, and firmware upgrade

Question # 34

After using the SMS Host Migration Tool to migrate hosts , what changes from the destination and source?

Application configuration

Registry/startup key

Certificate

D . User name

Question # 35

If you configure an ECS host in a HUAWEI CLOUD VPC subnet and want hosts in other subnets in the same VPC to use it as a NAT proxy, but the configuration does not meet the requirements. Which is the most likely cause in the following description?

( single ).

The NAT proxy host is not bound to the network interface of the subnet

The source/destination IP address check switch of the ECS host is not enabled C. and the network interface of the other host is not bound to the NAT proxy subnet

D . The EIP is not bound to all ECS hosts

Question # 36

The operation team of its e-commerce company intends to collect the source IP addresses of customers for statistical analysis , but after the service is connected to Anti-DDoS Pro , the traffic forwarded by Anti-DDoS Pro is the real source after it is forwarded to the server The IP will be hidden. As the technical leader of the company, which of the following methods can be taken to solve the problem ? Single selection

through the CTS service, obtain the source IP

through the AOM service , and install the Anti-DDoS Pro TOA plug-in

D . Obtain the source IP through the HSS service

Question # 37

If you use Log Service for LTS on HUAWEI CLOUD you should use the log group as the basic operation unit when you need to dump logs for OBS .

TRUE

FALSE

Question # 38

When you use HUAWEI CLOUD LOG SERVICE LTS , logs that have exceeded the storage period are automatically deleted. but you can dump log data to an OBS bucket for long-term storage on demand. By default, the LTS service stores log data for users ? Single selection

7 sky

1 hour

30 days

1 day

Question # 39

Technological development promotes the process of enterprise cloudification, infrastructure as the foundation of IT in the process of cloudification continues to face technological changes, the following description of infrastructure capabilities at different stages, which is correct ? ( Single ).

Physical deployment of traditional IT infrastructure in the stand-alone stage, multi-team parallel collaboration , and high resource utilization

The cloudification stage uses automation and self-service to achieve unmanned operation of the whole process and achieve zero operating costs.

C . In the resource integration stage, virtualized resources are integrated into resource pools through the management platform, and the resource system. Management

D . The machine stage uses virtualization technology to achieve large-scale resource integration, and the elastic scaling of data center resources

Question # 40

The business system of a financial company should be migrated to HUAWEI CLOUD as a whole, including the core application system and EBS financial analysis system

Data analysis system and office application system, in order to reduce costs and meet the disaster recovery needs of two cities and three centers, it is recommended to use which of the following Scheme? Single selection

Use public cloud + hosting area + full-stack exclusive services, and use private lines for network interconnection

Use public cloud + hosting area to use private lines for network interconnection

Use full-stack dedicated services + public cloud Use VPC-p e er i n g for network interconnection

D . Use full-stack exclusive service + hosting area, and use dedicated lines to network interconnection