Which of the following scenarios are typical applications of HCP? (Multiple choice)

• A.Meteorological Science
• B.Satellite mapping
• C.Energy exploration
• D.Meteorological Science

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The basic principle of FPGA is to integrate a large number of basic gate
circuits and registers of digital circuits in the chip. It isa
semi-custom circuit in the field ofapplication-specific integrated
circuits (ASIC).FPGAhas high performance and energy
efficiencycompared withASIC. Advantage of higher ratio.

• A.True
• B.False

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Which of the following is not a typical configuration of Huawei's hyper-converged database scene?

• A.Calculation: RH5885H V3/RH2288H V3 Storage: RH2288V3 server + Fusionstorage software Network: External B switch+CE555
• B.Calculation: E9000 Storage: E9000 storage blade + FusionStorage software Network: E9000 in-frame switch
• C.Calculation: 1288H V5/2288H V5/2488H V5 Storage: 2288HV5 server FusionStorage software Network: External B switch+CE5855
• D.Calculation: X6800 Storage: RH2288V3 server + FusionStorage software Network: E9000 intra-frame switch + CE5885

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Which of the following descriptions of the Apache+Tomcat cluster model is wrong?

• A.In Apache modk mode, Apache will automatically detect the stopped Tomcat server, and then no longer send requests in the past.
• B.The advantage of the Apache R-proxy method is that it can be set to realize that apache is responsible for processing static web pages, and Tomcat is responsible for processing dynamic requests such as jsp and server.
• C.The Apache R-proxy method means that when one of the Tomcats stops running, Apache will forward the request, resulting in a 502-gateway error, but this problem does not exist as long as the server is restarted.
• D.The disadvantage of Apache R-proxy is that when the stopped Tomcat server is restarted, Apache cannot detect it and will not forward the request.

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Which of the following is not the main advantage of the cluster system?

• A.High compatibility
• B.High scalability
• C.High performance
• D.High availability

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