If the virtual machine wants to communicate with other virtual machines, which of the following operation necessary?

• A.Port binding needs to be configured on the physical server
• B.one network card needs to be added to the virtual machine
• C.Port binding is necessary to configure on the physical switch
• D.The physical server where the virtual machine is located needs to be networked

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Which of the following descriptions about centralized storage and distributed storage is wrong?

• A.Centralized storage can be divided into SANFINAS storage according to the technical architecture, and SAN storage can be divided into FC-SAN and IP-SAN
• B.The biggest feature of centralized storage is that the deployment structure is simple, and RAID technology can also be used to ensure data security and reliability
• C.The distributed network storage system adopts a scalable system structure and uses multiple storage servers to share the storage load. It not only improves the reliability, availability and access efficiency of the system, but is also easy to expand
• D.Distributed storage system is to disperse and store data on multiple independent devices. When reading data, it needs to read data on multiple devices at the same time, so it will affect the rate of data reading

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In cloud computing, hardware of the same type and different models can form a resource pool.

• A.False
• B.True

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The operations that can be performed in Huawei FusionCompute are? (Multiple choice)

• A.Convert virtual machines of other virtualization platforms into virtual machines available to Fusion Compute
• B.Delete the virtual machine.
• C.Create a virtual machine
• D.Clone the virtual machine

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Match the following VLAN interface types with their descriptions.

Correct Answer:

Explanation:
Access Interface
#The sent packets do not carry VLAN tags.
An access interface belongs to only one VLAN.
Frames are sent untagged, making it suitable for end devices such as PCs and printers.
Trunk Interface
#Only one VLAN tag can be removed from the sent packets.
A trunk interface allows multiple VLANs to pass.
Typically used for switch-to-switch connections.
Only the native VLAN is sent untagged; other VLANs are tagged.
Hybrid Interface
#Multiple VLAN tags can be removed from the sent packets.
A hybrid interface supports both tagged and untagged VLAN traffic.
Multiple VLANs can be configured to send traffic without VLAN tags.
Commonly used for server connections and virtualization environments.

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