Which of the following activities may lead to cyber security issues?

• A.Customer account authorization has expired but continue use to solve problem.
• B.The laptop was virus-infected and can't be removed completely at the moment, engineer still holds chance to connect to customer
• C.Ask for a third-party company for service support. To locate faults, the third-party service personnel send customer network data ....
• D.Add a private mailbox address to the alarm notification mailing list of the customer system for testing the alarm email function is....

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Which type of backup copies involves the minimum amount of data?

• A.Incremental backup
• B.Differential backup
• C.Full backup

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Which features are available for OceanStor 9000? (Multiple Choice)

• A.File Aggregation
• B.Hyper Clone
• C.Video Repairing Technology
• D.Remote Replication

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Which CPU model does OceanStor 5300 V5 use, Intel or ARM?

• A.Intel
• B.ARM

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Which statements about the core customer benefits (selling points) of Huawei OceanStor Dorado are correct?

• A.It implements automated O&M using Ascend AI chips. FlashEver provides free upgrade to the latest generation in the next decade, and frees users from data migration.
• B.It delivers the fastest I/O processing capability in the industry.
• C.It has the most reliable architecture in the industry.

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