Free H13-821 Exam Braindumps
HCIP-Cloud Service Solutions Architect V1.0 Questions 246–250 (page: 51)

Updated On: 10-Feb-2026

Which of the following are the key features of DDM services? (Multiple choices)

  1. Services are not interrupted, and horizontal splitting and smooth capacity expansion are automatically completed.
  2. Able to withstand petabytes of data, millions of concurrency, and ten times the database connection of a single machine.
  3. The cluster is highly available, and second-level failures are automatically recovered.
  4. Compatible with MySQL protocol
  5. Compatible with Oracle protocol.

Answer(s): A,B,C,D



Huawei is a major contributor to the container open source community and a leader in container ecology. It is a founding member and platinum member of the CNCF Foundation. The Kubernetes community contributes the first in the country and the third in the world. factory.

  1. Right
  2. False

Answer(s): A



The name of Huawei Cloud Enterprise Integration Platform ROMA stands for "All Roads Lead to Rome". It can connect enterprise IT systems, data, messaging, APIs, devices, and cloud services, and provide a unified application and data integration platform.

  1. Right
  2. False

Answer(s): B



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.

  1. True
  2. False

Answer(s): B



Huawei Cloud Container has the advantages of fast startup speed, small resource occupation, and high operating efficiency. It quickly expands capacity and calmly responds to sudden large traffic shocks, which fundamentally avoids "official announcement" downtime.

  1. Right
  2. False

Answer(s): A



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