H12-111_V2.5 Sample Questions Answers

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

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

At present, the open capA, Bility of intelligent ONT is limited, and it can only support Huawei's own service platform.

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

Huawei LiteOS DeveloperCommunity Provides () Support? (Multiple choice).

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

Intelligent ultrasonic water meter, the main function of the water temperature sensor ()?

In the hierarchical division of the Internet of Things, Huawei's OceanConnect acts on ()?

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

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

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.

The order to add a whitelist to the AR502EGRc-Lc model gateway is ()?

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

Huawei proposed the "1+2+1" loT architecture and has provided () commercial solutions? (Multiple choice)

Sigfox utilizes ultra-narrow UNB technology, so his transmission rate is lower, usually ()?

Below () is the IoT communication protocol developed by IBM?

After the gateway is started, the device carries the Device ld and password to accessOceanConnect, and OceanConnect verifies the legitimacy of its authentication and returns () if it is legitimate

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

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

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).

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

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.

A ilecontroller and the gateway successfully connect, querying the connection status on the gateway shows is ()?

In the following options, the minimum operating unit for competing system resources is ()?

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

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

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

The following technologies are not LPWA (multiple choice)

Device (gateway and sensor) management is () a feature of portal?

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

What is the memory management algorithm supported by Huawei LiteOS ()?

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

The description of the Northbound app registration direct connection device, incorrect is ()?

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

APP scan code need to get () information? (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.

The positioning in the refinery can be completed by the positioning of the basestation.

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

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.

What is the unit of the parameter of the delay interface LOS_TaskDelay ()?

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

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

In Huawei's lighting IoT solution, the standard for adaptation is to follow the following () standards?

Among the following options, the problem that is not a smart manhole cover can deal with is ()?

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

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

The maximum coupling line loss (MCL) for NB-loT is ()Db?

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

In Huawei's smart street light solution, the street light platform can performthe following () operations on the AR501L1Rc controller? (Multiple choice).