[Single choice] During the operation and maintenance phase of Fusion Compute, the operator You should pay attention to related high-risk operations to avoid business losses. The following descriptions about Fusioncompute related operations:
Which one is wrong?

• A.Modifying the IP address of the clock source server 1 will automatically restart the business process of the VRM and the host, affecting the current business operate
• B.Manually restarting the VRM node database will cause the database to be lost and cause the task to become unresponsive
• C.Modifying the password of the internal docking account will not affect the business operation but will cause all accounts to be unable to log in
• D.Enabling the IP and MAC binding function in the port group will cause some 1P addresses of the network card to communicate abnormally

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(Multiple choice questions) FusionAccessmiddleGaussdbThe component provides data storage services for which of the following components?

• A.WI
• B.HDC
• C.TCM
• D.ITA

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What hardware requirements to meet when installing rainbow migration server

• A.GPU: Tesla T4
• B.disk, the installed partition must have4Gabove available space
• C.memeory: total memory4Gand above
• D.CPU: 4nuclear and above

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(Multiple Choice) HuaweiFusion Sphere OpenstackmiddleNeutronWhich of the following advanced network services can be provided to tenants?

• A.anti-virus
• B.firewall
• C.load balancing
• D.VPN

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Which of the following is not an advantage of an all-memory desktop over traditional VDI linked clones?

• A.Using efficient space management algorithm to solve the problem of small block data storage, greatly reducing the consumption of memory space management
• B.No performance aging problem, all system disk data is always in memory
• C.Support for advanced features such as snapshots and live migration
• D.Use memory as memory medium to improve user experience

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