H13-821_V3.0 試験問題を無料オンラインアクセス

Fumctionbreph is an event-driven function hosting computing service in Huawei Cloud. Using unctimhraph does not require writing business function codes or setting running conditions. It only needs to configure and manage infrastructure such as servers, and function computing can run elastically and efficiently.

• A.True
• B.False

An Internet company uses HUAWEI CLOUD to deploy its business. Due to business needs, it is required to open up the network of the development team and the test team. Because the tenants of each project group are created independently, when using the tenant of the development dimension to create a peer-to-peer connection, the tenant in the test group needs to accept the request before the creation can be successful. If the tenant of the test group rejects the request, the peer connection cannot be established successfully.

• A.True
• B.False

A bank customer wants to migrate its transaction business from a traditional commercial database to a cloud database.
In order to securely access traditional databases, the database migration tool UGO needs to rely on which of the following services as the target database connection agent?

• A.VPC endpoint VPCEP
• B.Virtual Private Network VPN
• C.Cloud Connection Service CC
• D.Peer-to-peer connection

"Infrastructure to the cloud" refers to the transformation or migration of the original IT infrastructure of the enterprise to the cloud infrastructure,

• A.True
• B.False

The application of the microservice architecture in a cloud-based scenario needs to analyze and locate problems through logs. Using traditional log location methods is often time-consuming and laborious. In the following description of the ServiceStage log function of the Huawei Cloud application management and operation and maintenance platform, which is correct? (Multiple choice)

• A.You can view application logs in real time on the ServiceStage application operation and maintenance interface without entering the background
• B.Use the log retrieval function to quickly query the required logs in the massive logs
• C.It can be combined with the source information of the log and the original data of the context to assist in locating the problem
• D.Log files cannot be exported on the ServiceStage application operation and maintenance interface, and can only be viewed online