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The following () options are not included in the basic features of the Huawei LiteOS kernel?

A.

Lightweight

B.

Compatible with Linux

C.

Low power consumption

D.

Quick Start

The description of the device simulator, is there ()? (Multiple choice)

A.

Device simulator bindings who can be directly added to an online device without the need for northbound apps

B.

When the device simulator simulates data reporting, only one service can be simulated at a time

C.

When the device simulator simulates data reporting, only one property of one service can be simulated at a time

D.

Add devices for the device simulator, you can add directly connected devices, you can also add non-direct connected devices

Of the following options, which are not platform-layer secure, are ()?

A.

Networking security

B.

Confidentiality

C.

Privacy

D.

Physical protection

What are the typical application scenarios for IoT gateways()? (Multiple choice)

A.

Power Internet of Things

B.

Urban Internet of Things

C.

Internet of Vehicles

D.

Internet

Thebasic operation of Keil consists of the following () steps? (Multiple choice)

A.

Create a new project

B.

Add kernel code to the project

C.

Configure project properties

D.

Simulation debugging

In device management, DM Server passes commands to the gateway through the () protocol to complete the configuration management of the device?

A.

CoAP .

B.

HTTPS .

C.

SMTP

D.

MQIT

Does eLTE-loT follow () technical standards?

A.

B-Trunc

B.

3GPPNB-loT

C.

LIT

D.

Emtc

The future smart home network structure is most likely ()?

A.

Dot-like structure

B.

Star structure

C.

Mesh structure

D.

Tree structure

Among the following options, are the applications suitA, Ble for NB-loT ()? (Multiple choice).

A.

Smart Manhole Cover

B.

Smart camera

C.

Smart Parking

D.

Intelligent water meter

What is the most suitA, Ble manufacturer to operate Huawei's openlife solution ()?

A.

Huawei Corporation

B.

Operator

C.

Application Provider

D.

Device Provider