H12-111_V2.5 HCIA-IoT V2.5 Exam Questions and Answers

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

Does the Huawei LiteOS Kernel kernel contain the following () modules? (Multiple choice).

CoAP protocol message format is simple, messages can be very short, using longconnections, there is a heartbeat preservation mechanism.

Among thefollowing options, the common features of eMTC and NB-loT are ()?(multi-select).

eLTE-loT is used as an electric AMI meterreading scenario, can each cell support () meter access?

Can the following () business applications be implemented with eLTE-loT? (Multiple choice).

IoT security is the cornerstone of iot and is a problem that the IoT must face and solve.

Ar502EGRc-Lc Model Gateway The command to view the online status of all devices is ()?

Semaphores for synchronization purposes are the same when used as semaphores for mutually exclusive purposes.

As a result of the business provisioning process, the loT application server can log in to OceanConnect.

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

Among the following options, what is not a feature of NB-loT technology is ()?

What are the common data reporting scenarios in the Internet of Vehicles application ()? (Multiple choice)

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-bye/Z-wave. Through the unification of access standards, it will be possible to integrate smart devices from different manufacturers.

Among the following options, what are the ones that Huawei Lighting IoT Solution provides end-to-end security solutions to guarantee ( )?(Multiple choice)

If you do not open an account for a loT device on the OceanConnect platform, the device will fail to register with OceanConnect.

Among the following options, which belong to the IoT hierarchy( have ()? (Multiple choice)

The task status of Huawei LiteOS does not include the following () types?

The bracelet in the care of the elderly requires wan access capA, Bility to ensure that the elderly can be cared foroutdoors.

Huawei LiteOS Interconnection Framework provides () protocol stacks to achieve interoperA, Bility?

In the following scenarios, what is the need for voice function ()?

What are the main processes of OceanConnect ()? (Multiple choice)

When the terminal is in PSM (power saving mode), the control instructions issued by the service platform cannot reach the terminal in real time, and the downstream control instructions need to be cached in the operator's ()?