Users can use () to create an encrypted file system.

• A.Password
• B.Password
• C.Key provided by the key management service
• D.Own key material

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Which of the following options is Huawei's cloud AI chip?

• A.Ascend 910
• B.Inferentia
• C.MLU100
• D.Cloud TPU

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Which of the following statements is wrong about KMS (Key Management Service)?

• A.Multi-layer key protection technology
• B.Manage cloud platform and tenant keys
• C.Support and Application
• D.Use HSM (Hardware Security Module)

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Which of the following security protection mechanisms are for Workspace? (Multiple choices)

• A.VPC isolation, safe isolation from other tenants
• B.Adopt TLS encryption for data transmission
• C.Peripheral channels can be controlled, support read-only redirection, data cannot be copied to peripheral storage
• D.The terminal is separated from the data and the data is not dropped

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VPC itself does not charge fees, but users need to purchase according to the charging standards when using bandwidth or VPN.

• A.FALSE
• B.TRUE

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