Data security provides confidentiality and integrity protection for user data applications and storage in the cloud computing environment.

• A.TRUE
• B.FALSE

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If dynamic resource expansion is required, which policy should be selected when creating a scaling policy?

• A.Cycle policy
• B.Timing policy
• C.Random policy
• D.Alarm policy

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What service is CloudTable based on?

• A.MySQL
• B.OBS
• C.HBase
• D.HDFS

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Which types of cloud disks are used by elastic cloud servers?

• A.Normal I0
• B.Local Disk
• C.Super high I0
• D.high I0

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What does Elastic Cloud Server use for data storage?

• A.Exclusive cloud
• B.Cloud Drive
• C.Mirroring
• D.Flexibility

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