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

1. Which of the following scenarios does the Huawei Cloud Database Discovery Service DLI apply to? (Multiple choice)

A) The operation department of the game company needs to obtain new players, active players, retention rate, churn rate, payment rate, etc. in a timely manner to understand the current status of the game and follow-up response measures
B) The traditional parking lot needs to be changed to rely on manpower management. It is difficult to grasp the panoramic view of the parking lot in real time. It takes a long time to enter and exit, and the payment time is long. chemical theory
C) Traditional car companies need to collect and analyze the daily vehicle indicator data (battery, engine, tire pressure, airbag and other health status), and timely feedback maintenance suggestions to car owners, build a car-connected cloud platform and car-machine OS , connect Internet applications and car usage scenarios, and complete the digital service transformation of traditional car companies, so as to provide car owners with a better smart-connected travel experience, increase the competitiveness of car companies, and promote sales growth
D) Operators need to perform ETL processing on massive and multi-type data to provide distributed data sets for distributed batch computing

2. Cloud log service TS, which provides collection, storage, and query functions for various cloud resource operation records, including detailed information about tenants' operations on cloud service resources such as creation, modification, and deletion. The default storage time is 7 days. For events that require long-term storage, you can configure the object storage OBS dump for the tracker, and store the events synchronously and long-term in the OBS bucket.

A) True
B) False

3. Service Mesh is a specialized infrastructure layer that handles service communication. In the following description of Service Mesh, which items are correct? (Multiple choice)

A) It can support distributed systems such as load balancing, service discovery, monitoring and tracking, and flow control
B) Belongs to the middle layer of inter-application communication
C) Common applications such as Istio, Spring Cloud, etc. all belong to the Service Mesh architecture
D) It is a set of lightweight network agents deployed together with application services, transparent to application services

4. Compared with self-built servers, which of the following descriptions about the advantages of deploying business on the cloud is wrong?

A) Cost, low usage cost threshold and high maintenance cost
B) Availability, automatic downtime migration, automatic snapshot backup, and convenient data recovery
C) Scalability, the opening is very flexible, and the configuration can be upgraded online
D) Security, with a large number of cloud security experts, security services respond in a timely manner

5. HUAWEI CLOUD DRS provides various functions such as migration, synchronization, disaster recovery and subscription.
Which of the following descriptions about DRS service features or application scenarios are correct? (Multiple choice)

A) Synchronization, focusing on tables and data, and meeting the needs of a variety of flexibility, such as many-to-one, one-to-many, dynamic addition and deletion of synchronization tables, synchronization of data between different table names, etc.
B) Disaster recovery: Data disaster recovery supports the disaster recovery architecture of three centers in two places and four centers in two places. Unilateral disaster recovery can use the functions of upgrading the master and downgrading the standby in the disaster recovery scenario to achieve the effect of master-standby switchover in different places
C) Migration: Through incremental migration technology, database migration can be completed during business operation without affecting business
D) Subscription: The main application scenario is kefka subscription GaussDB incremental data scenario

Solutions: