H12-111_V2.5 Sample Questions Answers

Among the following options, the main features of Huawei's lighting IoT solution are ()? (Multiple choice)

Different home appliances in the smart home come from different manufacturers, so they cannot exchange information.

In wired communication, the biggest difference between RS485 and RS232 is that RS485 supports one-to-many communication, while RS232 can only support one-to-one communication.

In the following options, the terminal access method that is not commonly used in smart homes is ()?

In the field of smart home, smart ONT can also be based on USB Dongle extension, providing a variety of basic access capA, Bilities for the Internet of Things, including Zig-bee/Z-wave. Through the unification of access standards,it will be possible to integrate smart devices from different manufacturers.

NB-loT upstream, downlink respectively using () technology?

What is the English name of the Internet of Things ()?

Does Elte-IoT enA, Ble reliA, Ble connectivity on the license-free spectrum via () technology?

Of the following options, () is a narrowband wireless IoT solution based on the 3GPP standard developed specifically for the industry IoT market?

Thethird-party platform specifies the device ld AES encryption parameters in the OceanConnect platform settings, and the subsequent communication between the OceanConnect platform and the on-board device needs to be encrypted by AES.

Whatis commonly referred to as RF technology ()?

Common scenarios for issuing control commands in Internet ofVehicle Applications are ()? (Multiple choice)

During the development of Huawei LiteOS, what is the correct description ()?

What are theplug-ins on the home smart gateway ()? (Multiple choice)

The frequency points of the NB-loT inband and Guardianband cells can be configured arbitrarily in the supported frequency bands.

Ladder water prices require one meter per household, which is one of the important driving forces for water companies to develop intelligent meter reading.

Among the following communication technologies, what is the communication technology that is not a wirelessshort-distance communication technology ()?

NB-loT evaluates network coverage by the following () KPI?

What are the frequency bandscurrently supported by Elte-loT ()?

Regardingthe features of the OceanConnect platform, the following is not under the permission management ()?

The southbound device sends an AT command to SoftRadio through the serial port, and the result is that SoftRadio does not have any information prompt, possible reasons are ()? (Multiple choice).

When a northbound application calls the authentication interface, what parameter is required ()?

Is the IoT gateway in the () position of the entire IoT solution?