Which of the following options does a VPN consist of?

• A.VPC
• B.Subnet
• C.VPN gateway
• D.VPN connection

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Regarding the process of opening a virtual private network, what is wrong in the following description?

• A.Users need to configure the security group rules of the VPC after purchasing the VPN gateway and the VPN connection
• B.Users need to plan local data in advancemiddleThe VPC and its subnet that you need to connect to
• C.User needswantBuy a VPN gateway first before buying a VPN connection
• D.After purchasing a VPN connection, users do not need to do it on the router or firewall of their own data centerIPSec VPN tunnel configuration

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The data of the file system uses ErasureCode (error correction code) to store data.

• A.mistake
• B.True

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What applications and services does Huawei Cloud Cloud Market provide?

• A.professional service
• B.Basic software
• C.commercial software
• D.Developer tools

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After deleting the elastic scaling group, the elastic cloud server instance automatically created by elastic scaling will also be deleted automatically.

• A.True
• B.mistake

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