Regarding big data application scenarios, which of the following statements is correct is.

• A.The NUMA architecture is more suitable for the OLTP transaction processing environment. When used in the data warehouse environment, a large amount of complex data processing will inevitably lead to a large amount of data interaction, which will greatly reduce the CPU.
• B.None of the above
• C.The OMPP system can share resources, so it shows advantages in decision support and data mining.
• D.Because the MPP system needs to transmit information between different processing units, its efficiency is a bit worse than that of SPP.

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Which of the following functions does the operating system implement?

• A.Processing such as managing and configuring memory
• B.Control input and output devices
• C.Basic affairs such as operating the network and managing the file system
• D.Provide an operation interface that allows users to interact with the system
• E.Decide the priority of system resource supply and demand

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Huawei self-developed Kunpeng920 processor core, on-chip interconnect Fabric and inter-chip interconnect protocol design, master core technology and complete intellectual property rights.

• A.true
• B.false

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high speedIn the AI toll audit, the basic functions of Ai to realize RalD, route restoration, and search for cars by map are.

• A.vehicle structuring
• B.Facial recognition
• C.OCR
• D.Object detection

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Kunpeng's financial industryIn OA office, there are many business cases and pilots in Internet banking, business analysis, channel transactions, core transactions and other applications, so which of the following scenarios is the most difficult to migrate Kunpeng business.

• A.Internet banking
• B.Business analysis
• C.Core transactions
• D.Channel transactions

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