H13-821-ENU 試験問題を無料オンラインアクセス

Huawei Cloud Distributed Database Middleware DDM Service is a distributed database access service that is used as a front-end. [Multiple choice questions]

• A.DMS
• B.DCS
• C.RDS
• D.Oracle

Huawei cloud application performance management service uses bytecode enhancement technology to achieve non-intrusive collection of user application performance index data. Users deploy an application developed in C language on Huawei cloud, or use Huawei cloud application performance management service to analyze Performance issues.

• A.True
• B.False

Which of the following are the key features of Huawei Cloud Distributed Cache DCS service? (Multiple Choice)

• A.Safe operation
• B.Compatible with open source
• C.Out of the box
• D.Flexible expansion

Microservices architecture will face multi-dimensional challenges. Which of the following are the challenges that microservices architecture needs to face? () [Multiple choice questions] Option Subtotal Proportion

• A.You can freely choose components according to service needs. You don't have to worry about dependency conflicts. The microservice manages its own data.
• B.Increasing failure probability, difficult monitoring and tracking. High calling frequency, long calling chain. Uncontrollable factors of communication across virtual machine VLANs increase Add.
• C.Data is no longer managed centrally. Decentralized to various microservices. Conventional transaction management cannot cross domain service boundaries.
• D.Easy to implement automated testing. Clear test cases and clear external dependencies. Easy to piling (API predefined).

Which of the following is the 1aasi computing service that CCE bare metal clusters rely on?

• A.VPC
• B.EvS
• C.BIS
• D.ECS