H12-111_V2.5 Practice Exam Questions with Answers HCIA-IoT V2.5 Exam Certification

Huawei Intelligent Gateway is an OSGI-based open platform, where hardware driver plug-ins and application plug-ins can be dynamically installed, started, upgraded, and uninstalled (plug and play), installed by users, and centrally controlled by operators.

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

Ar5 02E Gateway only supports Zigbee and RF wireless communication interfaces, not RS485 and Ethernet interfaces.

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

NB-loT sub-channel broadband includes ()? (Multiple choice).

Is NB-loT working in () mode the most power efficient?

IoT applicationsneed to use () Portal to connect with the OceanConnect platform

GSM band re-cultivation deployment of NB-loT needs to adopt () method?

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

Can Huawei IoT be roughly divided into () parts? (Multiple choice)

Among the following options, the security technologies suitA, Ble for use on simple end devices are ()? (Multiple choice)

Among the following options, what is not a key technical feature of NB-loTis ()?

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

Among the following options, what are the advantages of static memory that are not part of Huawei LiteOS memory management ()?

Was the account and password provided to the loT application servergenerated?)

The southbound device sends an AT command to SoftRadio through the serial port, and the result softRadio does not have any information to show, the possible reason is()? (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 communication technologies, the frequency band is in the SubG license-free band ()? (Multiple choice)

When a task is suspended. If the current task is locked, it cannot be suspended.

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

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

What are the benefits that smart inspection cannot achieve ()?

V2X communication technology is of great significance to the promotion and popularization of the Internet of Vehicles.

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

Whatis commonly referred to as RF technology ()?

PLC communication technology is a wireless communication technology dedicated to the field of power.

Among the following options, are the features supported byOceanConnect in the business enA, Blement layer ()? (Multiple choice).

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

Ar501L1Rc model device off status indicator is ()?

Data communication management between gateway and OceanConnect is based on the following ()protocol connection?

The following technologies are not LPWA (multiple choice)

In a multitasking system, where tasks need to be synchronized or mutually exclusive to achieve critical resource protection, () can the function provide support?

Is the device ID prefix of the AR501L1Rc model ()?

The smart home network includes a basic home network and a smart interconnection network.

TheJS virtual machine built into LiteOS is designed and optimized for highly resource-constrained devices.

The task in Huawei LiteOS is an preemptive scheduling mechanism, and the time slice rotation scheduling method is not currently supported.

Among the following options, is N not in the Huawei LiteOS 1+N architecture ()?

In order to detect the parking space status faster, the higher the frequency detected by the detector, the better.

In the following options, there are ()ways to reduce the threat of DDOS attacks. (Multiple choice)

What is the problem with the incident of the Nanjing Environmental Protection Bureau detecting data being tampered with?

The main role of the ioT connection management platform is ()? (Multiplechoice)

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

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

OceanConnect's Portal has ()? (multiple choice).

The experimental environment networking mainly includes ()? (Multiple choice)

If the data portion of the AT command that needs to be sent is 010203405, the length should be set to ()?

The key demand of smart parking is to reduce operating costs and improve the shortage of parking spaces. Low utilization and parking arerarely present while considering the user experience. Network cost network reliA, Bility.