최신Huawei HCIA-IoT V2.5 - H12-111_V2.5무료샘플문제
문제1
Data communication management between gateway and OceanConnect is based on the following () protocol connection?
Data communication management between gateway and OceanConnect is based on the following () protocol connection?
정답: C
문제2
The smart home network includes a basic home network and a smart interconnection network.
The smart home network includes a basic home network and a smart interconnection network.
정답: A
문제3
The JS virtual machine built into LiteOS is designed and optimized for highly resource-constrained devices.
The JS virtual machine built into LiteOS is designed and optimized for highly resource-constrained devices.
정답: A
문제4
What are the following () included in the N frameworks of Huawei LiteOS "1+N"? (Multiple choice).
What are the following () included in the N frameworks of Huawei LiteOS "1+N"? (Multiple choice).
정답: A,B,C,D
문제5
Sigfox utilizes ultra-narrow UNB technology, so his transmission rate is lower, usually ()?
Sigfox utilizes ultra-narrow UNB technology, so his transmission rate is lower, usually ()?
정답: D
문제6
When a task is suspended. If the current task is locked, it cannot be suspended.
When a task is suspended. If the current task is locked, it cannot be suspended.
정답: A
문제7
eLTE-loT module through the () interface to achieve integration with third-party devices?
eLTE-loT module through the () interface to achieve integration with third-party devices?
정답: A
문제8
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 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.
정답: A
문제9
NB-loT system broadband is ()?
NB-loT system broadband is ()?
정답: D
문제10
Among the following communication technologies, what is the communication technology that is not a wireless short-distance communication technology ()?
Among the following communication technologies, what is the communication technology that is not a wireless short-distance communication technology ()?
정답: B
문제11
In short-range wireless network technology, what is common is ()? (Multiple choice)
In short-range wireless network technology, what is common is ()? (Multiple choice)
정답: A,B,C,D,E
문제12
After the gateway is started, the device carries the Device ld and password to access OceanConnect, and OceanConnect verifies the legitimacy of its authentication and returns () if it is legitimate
After the gateway is started, the device carries the Device ld and password to access OceanConnect, and OceanConnect verifies the legitimacy of its authentication and returns () if it is legitimate
정답: B
문제13
When debugging with keil, the printf function can be redirected to the "debugger console" by opening a Debug (printf) viewer window in the debugging environment.
When debugging with keil, the printf function can be redirected to the "debugger console" by opening a Debug (printf) viewer window in the debugging environment.
정답: A
문제14
In the following scenarios, what is the need for voice function ()?
In the following scenarios, what is the need for voice function ()?
정답: A
문제15
Wired water meter, the lowest in terms of wiring cost is ()?
Wired water meter, the lowest in terms of wiring cost is ()?
정답: B