Which of the following is not the way to access the container application?

• A.Service
• B.Node Port
• C.VPC
• D.ELB

Comment: *

Name: *

Email: *

Verification: *

HUAWEI CLOUD PaaS adheres to the company's proposition in the field of open source, "originating from open source, higher than open source, and giving back to open source", and continues to innovate based on cloud native technology to help a prosperous ecosystem.
Which of the following are the contributions of PaaS in the open source field? (Multiple choice)

• A.Blockchain field: joined the Hyperledger community in 2016, the maintainer of Fabric and STL, the only one in Asia
• B.Container field: CNCF start-up member, platinum member, Kubernetes community contribution domestic first, third in the world
• C.Kubernetes ecology: Aiming at the industry problems of gene sequencing and edge scenarios, open source the one-stop gene sequencing computing framework KubeGene based on container technology and the management framework KubeEdge based on the Kubernetes architecture platform.
• D.Microservice area: Self-developed microservice framework ServiceComb, the industry's first top-level Apache microservice project

Comment: *

Name: *

Email: *

Verification: *

Tenants use the log function of the HUAWEI CLOUD application operation and maintenance service, and the operation and maintenance personnel do not need to log in to the nodes in the cluster to download the logs. They can view and search the logs online to locate the problem.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

What are the advantages of Huawei CCE services for stateful containers? (Multiple choice)

• A.Support a storage format
• B.Data persistence storage
• C.Data is not lost when the container instance fails or migrates
• D.Multi-instance data sharing

Comment: *

Name: *

Email: *

Verification: *

The value of blockchain is to build trust between organizations that do not trust each other, reduce transaction costs, improve transaction efficiency, and promote mutual trust. Which of the following descriptions about the blockchain is wrong?

• A.Blockchain is a versatile technology that can replace databases and the Internet.
• B.Blockchain features: distributed ledger, written into the ledger through multi-party consensus, cannot be tampered, traceable, open and transparent
• C.HUAWEI CLOUD blockchain platform BCS is open, easy to use, efficient, and secure
• D.Blockchain value: promote trust, reduce transaction costs, and improve efficiency

Comment: *

Name: *

Email: *

Verification: *