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Huawei HCIP-Cloud Service Solutions Architect V3.0 Sample Questions:

1. With the rapid growth of Internet business, the application architecture is also constantly changing. Regarding the changes in the mainstream application architecture, which of the following options is not included?

A) Atomic Architecture
B) Microservice architecture
C) Monolithic architecture
D) S0A Architecture

2. Document database service DDS supports multiple instance types to meet different business scenarios. DDS supports multiple architectures, such as: cluster architecture, single-node architecture, etc. Which of the following descriptions about DDS are correct? (Multiple choice)

A) Support data one-click dump OBS
B) Instance specifications support x86 and Kunpeng architectures
C) MongoDB generally uses a format similar to JSON to store
D) DDS is fully compatible with the MongoDB protocol

3. His company has deployed a small system in the offline IDC computer room, and recently needs to migrate to the Huawei Cloud environment. When the business was deployed, resources were limited and the operation and maintenance personnel were familiar with the deployment architecture. The operation and maintenance personnel used 5 physical hosts to complete the service deployment. In order to improve the utilization rate of the host during business deployment, multiple modules are deployed in each physical host, and web and message middleware, applications and databases are deployed on the same host.
When migrating business to the cloud, which of the following methods is the best choice for operation and maintenance personnel?

A) After the business is migrated to the cloud, in order to facilitate maintenance, the operation and maintenance personnel open ports 22 and 3389 for each host, so that the operation and maintenance work can be performed anywhere, regardless of geographical restrictions, and the work efficiency is higher
B) Sort out the open ports of the offline business system, set up an appropriate security group according to the guidance on the cloud, and open the required ports for each business module.
C) Based on the perspective of convenient architecture and maintenance, directly follow the offline mode to purchase 5 bare metal servers on the cloud for deployment business
D) Take advantage of the characteristics of diverse services and flexible resources on the cloud, select appropriate specifications, and deploy the web terminal and applications on the same virtual host. Middleware and databases are deployed using cloud services provided by the cloud platform

4. As a distributed large-scale resource scheduling system at the bottom of the cloud, Huawei Cloud Smart Cloud Brain includes the following core subsystems: data collection and docking subsystem, data storage and service subsystem, data analysis and modeling subsystem, and resource pool Operation Subsystem, Business Innovation Subsystem

A) True
B) False

5. As the number of urban vehicles increases year by year, the problem of parking difficulties is becoming more and more real. Especially for commercial complexes in cities and tourist attraction parking lots with a large flow of people, it is difficult to park and find a car, and it is easy for passengers to cause unnecessary traffic. Congestion, even increased the probability of traffic accidents. It is planned to use HUAWEI CLOUD ROMAComect to transform the management system of the traditional parking lot. After investigation and analysis, the current transformation of the traditional parking lot management system has the following pain points:
Pain point 1: Since most of the traditional parking lots rely on manpower management, it is difficult to grasp the panoramic view of the parking spaces in real time.
Pain point 2: Parking users cannot know the vacant parking spaces in the parking lot in real time, and it takes a lot of time to find a parking space, which further increases the road traffic pressure;
Pain point 3: The transportation department cannot grasp the usage of urban parking spaces in real time, and it is difficult to formulate effective traffic mitigation measures for parking problems.
Assuming you are a Huawei Cloud operation and maintenance expert, in order to solve the above pain points, which of the following measures will you complete the digital transformation of the traditional parking lot management system? (Multiple choice)

A) By creating a data API, open the parking space status data in the parking lot management system to third-party applications for car owners and city managers to understand the parking space situation
B) The parking space sensing device and door gate device of the parking lot are connected to ROMA Connect to realize the reporting of parking space status information
C) Register the device (parking space sensing device, door gate device) on ROMA Connect, and assign a unique ID and password to the device in ROMA Connect, so that the device can be connected to ROMAConnect
D) By configuring the data forwarding rules, forward the device data to the message integration MQS of ROMA Connect, and through the data integration task, convert the data structure of the device data in MQS and write it into the database of the parking lot management system

Solutions: