(Judgment question) In HuaweiFusionsphere Openstackmiddle,glance-registry-Responsible for providing image registration services. In order to facilitate users to obtain image metadata information, it needs to provide services to users.

• A.True
• B.False

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When using the Rainbow migration tool, if the migration is interrupted due to a network failure, the online file migration supports resuming the upload while the block migration does not.

• A.False
• B.True

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Regarding the TC security mechanism of Huawei desktop cloud system, which of the following descriptions is incorrect?

• A.TC can perform identity authentication, MAC address and virtual desktop binding authentication.
• B.TC internal hard disk saves desktop virtual machine data.
• C.TC can perform port control,
• D.Users cannot perform operations such as file management and command execution in the TC.

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Which of the following data is generally not saved to the differential disk of the FusionAccess linked clone virtual machine?

• A.User Personalization
• B.System startup files
• C.User Profile
• D.The application temporarily caches data

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When using the Rainbow tool to migrate, when any of the following errors occur, it will prompt data migration fail? (many)

• A.Insufficient disk space on the target virtual machine
• B.Failed to create a snapshot of the target virtual machine
• C.Failed to create a snapshot of the source virtual machine
• D.Insufficient disk space of the source virtual machine

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