[2022] Easy To Download H12-111_V2.5 Actual Exam Dumps Resources [Q71-Q95]

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[2022] Easy To Download H12-111_V2.5 Actual Exam Dumps Resources

Uplift Your H12-111_V2.5 Exam Marks With The Help of H12-111_V2.5 Dumps

Q71. Among the following options, what is not a feature of NB-loT technology is ()?

Wide coverage

Fast rate

Many connections

Low power consumption

Q72. Adding tasks to the task stack before the system is running is no different from adding tasks to the task stack after the system is running.

True

False

Q73. eLTE-IoT realizes reliable connection on unlicensed spectrum through () technology?

Small packet fast transmission

Increased power spectral density

Frequency hopping technology

PSM

Q74. What are the common data reporting scenarios in Internet of Vehicles applications ()? (multiple choice)

Location information report

Bus data report

Statistical data report

Event data report

Q75. Which of the following options are the characteristics of the IoT connection management platform? (Multiple choice)

Access irrelevant

Ability open

Security

Elastic scaling

Q76. In a multi-task system, each task needs to be synchronized or mutually exclusive to realize the protection of critical resources, and the () function can provide support.

interrupt

Queue

In the signal

Task

Q77. Are there any A, Bnormal events in smart home scenarios? (Multiple choice)

A, Bnormal air quality

Fire Alarm

Flooding

Observe the pet

Q78. Among the following options, the correct description for RFMesh is ().

RF Mesh can relay signals to extend wireless coverage

RF Mesh physical layer adopts IEEE802.15.4 standard

RF Mesh transmission layer uses TCP protocol to ensure reliable connection and realize neighbor discovery

RF Mesh uses Mesh technology on the basis of RF technology

Q79. Because NB-loT is smaller than GSM broadband, the coverage is smaller than GSM.

Correct

Error

Q80. Which of the following factors and technologies make NB-Iot connection characteristics?

Uplink service scheduling unit is small

NB-Iot reduces the overhead of null signaling

PSM/eDRX reduces the resource usage of base station occupied by each device

Base station optimization and upgrade.

Q81. What are the typical application scenarios of IoT gateways? (multiple choice)

Power Material Network

City Iozhen network

Chezhen network

Internet

Q82. Is NB-loT working in () mode the most power efficient?

PSM

DRX

eDRX

PSRP

Q83. Regarding the description of the device simulator, which one is correct ()? (multiple choice)

The binding device of the device simulator can be directly added-an online device, without the need for the northbound application

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

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

device simulator to add equipment, you can add direct-connected equipment, you can also add Feng directly-connected equipment

Q84. The smart gateway is the core of the entire smart home network and the middle frame of the home network interconnection.

True

False

Q85. The following sets of processes are arranged in sequence, which one is correct ()? (multiple choice)

Business release process. Southbound registration process. Southbound message reporting process

Business release process. Southbound registration process. Control message delivery process

Business release process-southbound message reporting process. Southbound registration process

Business distribution process. Control message distribution process. Southbound registration process

Q86. SigFox and LoRa-Xiang originate from France and operate in the same way. They are widely used in private networks.

True

False

Q87. Was the account and password provided to the loT application server generated?)

Install OceanConnect

Create an APP application

Install the device Profle file

loT business issuance

Q88. HuaweiLiteOS interconnect swing frame optimizes Mesh ad hoc network. The features do not include the following ()?

Fast self-healing port

High reliability

Networking time 20mins

The number of network nodes is increased to 1000+

Q89. Which of the following descriptions about ZigBee is wrong?

ZigBee is a long-distance, low-power wireless communication technology

ZigBee low-power local area network protocol based on IEEE802.15.4 standard

ZigBee works in the unlicensed frequency band

ZigBee is widely used in industrial and smart home fields

Q90. Among the following options, the functions that belong to HuawelLtieOS’s interrupt support are ()? (multiple choice)

Interrupt creation

Interrupt enable

Interrupt divide

On/off interrupt

Q91. What are the following () included in the N frameworks of Huawei LiteOS “1+N”? (Multiple choice).

Interconnection Framework

Sensing framework

Running the engine

Security Framework

Q92. In device management, DM Server passes commands to the gateway through the () protocol to complete the configuration management of the device?

CoAP .

HTTPS .

SMTP

MQIT

Q93. Does eLTE-IoT use () technology to improve coverage capabilities?

Power spectral density increase

Time domain retransmission mechanism

Frequency hopping technology

Small packet fast transmission technology

Q94. When the task is suspended, if the current task is a locked task, it cannot be suspended.

True

False