In the process of operation and maintenance management, the relevant functional components of the data center can be accurately identified, and the Design capabilities, define monitoring indicators that match the technical characteristics of the component, and through active and passive management, Ensure the normal operation of each management component of the data center to the greatest extent. The above describes the four operation and maintenance objectives of the data center.
______ in the bid

• A.above
• B.Availability

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Which statement is correct about memory usage in computing virtualization? (Multiple choice)

• A.On the same physical host, all Guest Physical Memory can be larger than the ostPhysical Memory of the physical host.
• B.In a virtual machine, the Guest Virtual Memory corresponding to all applications can be larger than the GuestPhysical Memory of the virtual machine.
• C.On the same physical host, all Guest Physical Memory must be less than or equal to the Host Physical Memory of the physical host.
• D.In a virtual machine, the Guest Virtual Memory corresponding to all applications must be less than or equal to the Guest Physical Memory of the virtual machine.

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FusionCompute can create virtual machines through virtual machine templates to achieve rapid deployment of virtual machines.
Which of the following is NOT a way to make a template? (one)

• A.The virtual machine is converted into a template
• B.Template file import as template
• C.Virtual machine clone as template
• D.Snapshots are converted to templates

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(Multiple choice) Which of the following principles must be followed when collecting cloud computing fault information?

• A.The fault information must be collected by the customer himself, and the engineer can only guide the operation
• B.The transfer of problem location data out of the customer network must be authorized by the customer
• C.Any maintenance operation must be authorized by the customer, any operation beyond the scope of customer approval is prohibited
• D.Use information gathering tools such asFusionCare)Before, you should proactively provide the customer with an of the tool

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Enterprise business scenarios sometimes need to use bare metal servers. The following is about the use of bare metal servers.
Which of the descriptions of the scene is wrong?

• A.Performance computing/AI scenarios
• B.Core database scenarios of precious metal transactions in the financial industry
• C.The business load changes greatly in a short time / blog website application
• D.big data analysis

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