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Which of the following statements is wrong?
Which of the following statements is wrong?A . Minfen supports SFV same-frequency roaming to meet the requirements for uninterrupted mobile medical ward rounds.B . 4050DN-HD has built-in Bluetooth and supports 3 IoT slot expansions, easily meeting the needs of IoT applications.C . For indoor high-density guidance 4050DN-HD, the built-in small-angle...
Using Huawei optical-electrical hybrid switches and optical-electrical hybrid cables, how far can the AP power supply be supported at maximum distance?
Using Huawei optical-electrical hybrid switches and optical-electrical hybrid cables, how far can the AP power supply be supported at maximum distance?A . 200mB . 500mC . 400mD . 300mView AnswerAnswer: D
The smart charging station solution based on the edge intelligent Internet of Things has been implemented in the China Southern Power Grid New University Station. What types of applications are the main verification solutions?
The smart charging station solution based on the edge intelligent Internet of Things has been implemented in the China Southern Power Grid New University Station. What types of applications are the main verification solutions?A . Orderly chargingB . Pile Health AssessmentC . V2G controlD . Protocol conversionView AnswerAnswer: A
The maximum device management scale supported by Huawei data center SDN controller is ()
The maximum device management scale supported by Huawei data center SDN controller is ()A . 4200 unitsB . 400 unitsC . 2000 unitsD . 100 unitsView AnswerAnswer: A
The 3G/LTE interface is a physical interface provided by the device that supports 3G/LTE technology. It provides users with enterprise-level wireless WAN access services. Which of the following models do not support 3G/LTE?
The 3G/LTE interface is a physical interface provided by the device that supports 3G/LTE technology. It provides users with enterprise-level wireless WAN access services. Which of the following models do not support 3G/LTE?A . NetEngineAR611W-TE4CNB . NetEngineAR651U-A4C . NetEngineAR651CD . NetEngineAR651View AnswerAnswer: C
The product portfolio of data center solution firewall automation operation and maintenance is ()
The product portfolio of data center solution firewall automation operation and maintenance is ()A . AC+CE switch+FW/IPS+SecoManagerB . Firewall + SecoManagerC . AC+firewallD . AC+switch (trap)+firewall+CIS stand-alone versionView AnswerAnswer: B
Which of the following is not within the scope of iMaster NCE-Fabric Insight's ROCEKPI visualization support?
Which of the following is not within the scope of iMaster NCE-Fabric Insight's ROCEKPI visualization support?A . Streaming analyticsB . PFC. Deadlock monitoring numberC . Receive/send PFC. Count of back pressure framesD . PFC. Deadlock recovery numberView AnswerAnswer: A
Generally speaking, SD-WAN solutions are suitable for which of the following of commercial banks?
Generally speaking, SD-WAN solutions are suitable for which of the following of commercial banks?A . Access networkB . Internet ExitC . ExtranetD . Level 1 WANView AnswerAnswer: A
Facing the evolution of 25G, which of the following switches is a self-developed 25G model?
Facing the evolution of 25G, which of the following switches is a self-developed 25G model?A . CE6881B . CE6860C . CE6865D . CE6863View AnswerAnswer: D
Which of the following statements about the application scenarios and statements of the two technologies of the Internet of Things is wrong?
Which of the following statements about the application scenarios and statements of the two technologies of the Internet of Things is wrong?A . In the convergence scenario, the PLC+6LaWPAN hybrid networking method and powerful combination are mainly recommended to adapt to various environments, with flexible deployment and high scalability.B ....
