Which of the following Huawei Cloud database services support three-copy redundancy at the storage layer?

• A.SQL Server
• B.MongoDB
• C.PostgreSQL
• D.MySQL

Comment: *

Name: *

Email: *

Verification: *

Which of the following cloud products is a data security type?

• A.HID
• B.HVD
• C.SCS
• D.KMS

Comment: *

Name: *

Email: *

Verification: *

Scalable bandwidth supports the setting of three types of scalable bandwidth strategies, namely alarm strategy, timing strategy and periodic strategy.

• A.FALSE
• B.TRUE

Comment: *

Name: *

Email: *

Verification: *

Which of the following is not an RDS instance category?

• A.Standby instance
• B.Master instance
• C.Read-only copy
• D.Disk

Comment: *

Name: *

Email: *

Verification: *

What are the prerequisites for creating a cluster? (Multiple choices)

• A.Created VPC
• B.Elastic load balancing has been created
• C.The elastic cloud server has been created
• D.AK/SK certificate has been uploaded to CCE

Comment: *

Name: *

Email: *

Verification: *