In Huawei Fusion Computer, after the virtual machine is bound to the USB device, which functions will be affected? ((Multiple choice)

• A.Virtual machine live migration
• B.Cluster scheduling strategy
• C.Virtual machine resource expansion
• D.Virtual machine restart

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Compared with the traditional IT architecture, the unification of resources and hierarchical management of cloud computing can improve the efficiency of data center operation and maintenance.

• A.True
• B.False

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In virtualization scenarios, server network cards often use port binding to improve link reliability.
Which of the following descriptions about server port binding technology are correct? (Multiple choice)

• A.An interface that forwards data is called an active interface, and an interface that does not forward data is called an inactive interface
• B.When forwarding a message, the binding interface needs to copy multiple copies of the message to each member port to send out
• C.The bonded interface can be used as an ordinary Ethernet interface to implement various routing protocols and other services
• D.Setting the lower limit threshold of the number of active connections of the bound interface is to ensure the maximum bandwidth

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Users can use cloud computing resources anytime and anywhere through terminals without any prerequisites.

• A.False
• B.True

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Cloud computing is a product of the development of the Internet and computing technology, so cloud computing must be inseparable from the network.

• A.False
• B.True

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