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Huawei H13-821 Exam Syllabus Topics:

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

1. What data access interfaces does Huawei Cloud Distributed Messaging DMS service provide?

A) HTTP Restful API
B) Kafka SDK
C) TCP SDK
D) sqlaccess

2. What challenges does the application switching middleware solution mainly address? () [Multiple choice questions] Option Subtotal Proportion

A) High O & M costs for enterprises
B) Poor performance and insufficient expansion capacity
C) Manual deployment of services, low efficiency, high error rate 0 0%
D) Insufficient high availability of open source version

3. Blockchain is a versatile technology that can replace databases and the Internet. Huawei Blockchain Service (BCS) is a high-performance, high-availability and high-security blockchain technology platform service for enterprises and developers. Chain traceability and other scenarios.

A) Wrong
B) right

4. What benefits can a microservices architecture bring?

A) Supports independent deployment: simple services are easier to deploy. Because the services are autonomous, there will be no system crash after a problem occurs.
B) Simple operation and maintenance: Stateless, self-service operation and maintenance eliminates the need for a mature operation and maintenance team (mechanism) in the system. Significant cost savings
C) Allow technology diversity: With micSroservices, you can mix multiple programming languages, development frameworks,and data storage technologies.
D) The boundaries of service modules are clearer: microservices emphasize modular structure (REST interface calls). This is very important for large teams.

5. What are the three layers of general web application logic?

A) Business logic layer
B) Access layer
C) Data access layer
D) Data access layer

Solutions: