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Which of the following does not belong to the key technical feature of NB-IoT?
Which of the following does not belong to the key technical feature of NB-IoT?A . Wide coverageB . Low power consumptionC . Low costD . High bandwidthE . big connectionView AnswerAnswer: D
Power Line Communication Technology referred to as PLC, refers to a way of communication using power lines to transmit data and media signals.
Power Line Communication Technology referred to as PLC, refers to a way of communication using power lines to transmit data and media signals.A . TrueB . FalseView AnswerAnswer: A
What is the naming format of the device Profile zip package?
What is the naming format of the device Profile zip package?A . deviceType_manufacturerId_model.zipB . manufacturerId_deviceType_model.zipC . model_deviceType_manufacturerId.zipD . manufacturerId_model_deviceType.zipView AnswerAnswer: A
What parameters is required when northbound application calls the authentication interface?
What parameters is required when northbound application calls the authentication interface?A . appidB . secretC . appid and secretD . access tokenView AnswerAnswer: C
What support does the Huawei LiteOS Developer Community provide? (Multiple Choice)
What support does the Huawei LiteOS Developer Community provide? (Multiple Choice)A . The kernel codeB . Develop documentsC . Scene SDKD . ForumView AnswerAnswer: ABCD
What function as the following need to be completed by codec plug-in? (Multiple Choice)
What function as the following need to be completed by codec plug-in? (Multiple Choice)A . Data reported by decode southbound deviceB . Response to the platform issued command by decode southbound deviceC . Command issued by coding platformD . Reponse to the reported data by coding platformView AnswerAnswer: ABCD
What is the edge calculation as we said?
What is the edge calculation as we said?A . High-performance server installed at the end of the applicationB . Edge nodes near the end device or data source, mixing together connection, calculate, storage, control and application, meeting the requirements of users' real-time, intelligence, data aggregation and security.C . Handle logical...
Intelligent gateway is the core of the entire smart home network, is the home network hub.
Intelligent gateway is the core of the entire smart home network, is the home network hub.A . TrueB . FalseView AnswerAnswer: A
As the following options, what safety technology can be suitable for use on the simple terminal equipment?
As the following options, what safety technology can be suitable for use on the simple terminal equipment?A . PSKB . VPNC . AuthenticationD . EncryptionView AnswerAnswer: ACD
The AR501L1Rc model devices only support switching and do not process the dimming function.
The AR501L1Rc model devices only support switching and do not process the dimming function.A . TrueB . FalseView AnswerAnswer: B
