PTS (Penetration Testing Service) is a security assessment service product.

• A.False
• B.True

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About cloud hard disk backup, what is the correct statement?

• A.After the expansion of the cloud disk, backup again. Use this backup to restore data. After the recovery, the size of the cloud disk space will not change.
• B.After the cloud disk is backed up, expand the capacity again, you can use the previous backup to restore the data, and the cloud hard disk space size will not change after recovery.
• C.There is no quota limit for cloud disk backup
• D.After the cloud disk is backed up, expand the capacity again, you cannot use the previous backup to restore the data because the size of the cloud hard disk space will become the size before the expansion after recovery.

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Cloud hard disk backup supports () to record the operation of backup service resources so that users can query, audit and trace back.

• A.Object storage service
• B.Cloud audit service
• C.Cloud hard drive
• D.Cloud monitoring service

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Which of the following ways can I set the access permissions for anonymous users of OBS objects? (Multiple choices)

• A.Setting the OBS Bucket ACL
• B.Setting Policy on OBS Buckets
• C.Setting OBS object ACL
• D.Setting Policy on OBS Objects

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API gateway service is a booster of enterprise digital transformation.

• A.FALSE
• B.TRUE

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