ARM microprocessors have been used in various product markets such as industrial control, consumer electronics, communication systems, network systems, and wireless systems. The following description about the characteristics of the ARM architecture is wrong.

• A.Extensive use of registers. Most data operations are done in registers, and instruction execution is faster
• B.The same function and performance occupy a small chip area, low power consumption, higher integration, and more hardware CPU cores have better concurrent performance
• C.Use a complex instruction set. High processing efficiency
• D.Supports 16-bit, 32-bit, and 64-bit instruction sets, and is well compatible with various IOT, terminal to cloud application scenarios

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The server hardware mainly includes CPU, motherboard, memory, hard disk, PCIE, chassis, power supply, fan, etc. For Huawei RH1288V5, all the components that support the hot plant school are CPU, memory, PCIE expansion card.

• A.TRUE
• B.FALSE

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The following statement about OPENSTACK is wrong.

• A.Provides ornament-style, scalable, API-driven network and IP management
• B.OPENSTACK does not support stateless architecture
• C.Is an operating platform for deploying clouds

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The MEZZ card dedicated to the blade server computing node can only be used for Huawei 9000 blades. The network card can be directly connected to the physical connection. All signals are connected to the outside world through the backplane of the chassis.

• A.TRUE
• B.FALSE

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Azure Stack is an extension of Microsoft's public cloud platform ype, and is the only soft hybrid cloud solution.

• A.FALSE
• B.TRUE

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