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Huawei H13-821-ENU Exam Syllabus Topics:

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

1. The policies supported by the automatic load balancing mechanism provided by the microservice engine include: sequential, random local, sticky, and instance-based load. () [Single-choice question] Option Subtotal Proportion

A) False
B) True

2. Microservice architecture will face multi-dimensional challenges. Which of the following are the challenges that microservice architecture needs to face? (Multiple choices)

A) You can choose components freely according to service needs, without having to worry about dependency conflicts, the microservice manages its own data by itself.
B) Increased failure probability, difficult monitoring and tracking, high calling frequency, long calling chain, cross virtual machines, VLANs Communication uncontrollable factors increase.
C) Data is no longer managed centrally, scattered across microservices, and conventional transaction management cannot cross service boundaries.
D) It is easy to implement automated testing, with clear test cases, clear external dependencies, and easy piling (API predefined).

3. What level of solutions does Huawei Cloud PaaS have? (Multiple choice)

A) Business Extreme Innovation Based on Function Programming
B) Application containerization. Second-level elastic scaling, higher resource utilization
C) Application micro-service. Feature decoupling. Fast online
D) Application + cloud middleware to reduce the cost of operation and maintenance
E) Apply zero transformation to the cloud. Automatic deployment and operation and maintenance

4. What are the advantages of microservices? (Multiple choice)

A) The protocol is lightweight and can communicate using the HTTP protocol.
B) You can use different technology stacks to build services
C) Flexible extension of the architecture
D) Microservice is a silver bullet, suitable for various business scenarios.

5. Use the log query function of Huawei Cloud Application Operation and Maintenance Service to analyze the problem. You can only view the application log on the operation interface. You cannot export the log to the local view. () [Multiple choice questions]

A) False
B) True

Solutions: