[Oct-2021] Huawei H12-111_V2.5 Dumps – Reduce Your Chance of Failure in H12-111_V2.5 Exam
To help you achieve your ultimate goal, we suggest the actual Huawei H12-111_V2.5 dumps for your HCIA-IoT V2.5 exam preparation to use as your guideline.
NEW QUESTION 115
The positioning in the refinery can be completed by the base station positioning.
- A. False
- B. True
Answer: A
NEW QUESTION 116
Which of the following descriptions of the error correction coding of eLTE-IoT is wrong?
- A. Error correction coding is FEC forward error correction coding.
- B. If the error correction scenario exceeds the FEC error correction range, ARQ and HARQ mechanisms will be used for retransmission.
- C. Error correction coding technology is to perform error correction and correction after the entire data packet is transmitted.
- D. The role of HARQ is to achieve a balance between time delay and packet loss rate, and this work cannot be completed by error correction coding.
Answer: C
NEW QUESTION 117
The Internet of Things application needs to use () Portal to connect to the OceanConneot platform?
- A. OSS Management Portal
- B. SPPortal
- C. Operation Fortal Port
- D. Alarm monitoring Portal
Answer: B
NEW QUESTION 118
When using SofRadio to initiate a binding request to the platform, if a requesttimeout error is displayed, the possible reasons are ()? (multiple choice)
- A. Platform port configuration error
- B. Network environment problem, unable to connect to the platform
- C. NodeID configuration error, the platform cannot find the device to be bound
- D. The basic information such as manufacturerid, deviceType, mode, etc. is incorrectly configured, and the platform cannot match the device to be bound
Answer: A,B
NEW QUESTION 119
Among the following options, what is not the key technical feature of NB-loT?
- A. Low power consumption
- B. High bandwidth (correct answer)
- C. low cost
- D. Big Connection
- E. Wide coverage
Answer: B
NEW QUESTION 120
Tasks can use or wait for the CPU to use system resources such as memory space, and run independently of other tasks
- A. True
- B. False
Answer: A
NEW QUESTION 121
What are the main functions of the loT connection management platform ()? (Multiple)
- A. Business application extension
- B. Industry application
- C. Safe and reliable
- D. open terminal access
Answer: A,D
NEW QUESTION 122
Which of the following is correct about the role of the home smart gateway?
- A. Centralized & remote control
- B. Information collection
- C. Information input & output
- D. Linkage control
Answer: A,B,C,D
NEW QUESTION 123
When the terminal is in PSM (power saving mode), the control commands issued by the service platform cannot reach the terminal in real time. The downlink control commands need to be cached in the operator's () first?
- A. base station
- B. Core network
- C. IoT platform
- D. Business platform
Answer: C
NEW QUESTION 124
Which of the following options are the requirements faced by the Internet of Things in the industrial field
- A. Temperature-40 degrees + 70 degrees
- B. Dustproof and waterproof
- C. Humidity 30%-60%
- D. Strong anti-electromagnetic interference
Answer: A,B,D
NEW QUESTION 125
Among the following options, the ones that belong to IoT security are
- A. Power safety
- B. Access security
- C. Terminal security
- D. Data security
Answer: A,B,C,D
NEW QUESTION 126
The codec plug-in needs to complete the following () functions? (multiple choice)
- A. Encode the command issued by the platform
- B. Decode the response of the southbound device to the command issued by the platform
- C. Decode the data reported by the southbound device
- D. The response of the coding platform to the reported data
Answer: A,B,C,D
NEW QUESTION 127
Sigfox uses ultra-narrow UNB technology, so its transmission rate is lower, usually ()?
- A. 50Mbps
- B. 100Mbps
- C. 50bps
- D. 100bps
Answer: D
NEW QUESTION 128
The device ID prefix of AR501L1Rc model is ()?
- A. 2C
- B. 0
- C. 82E
- D. 2A
Answer: C
NEW QUESTION 129
To enhance the Wi-Fi experience, a single ONT centralized Wi-Fi is a trend.
- A. False
- B. True
Answer: A
NEW QUESTION 130
The following () is the Internet of Things communication protocol developed by IBM?
- A. AMQP
- B. MQTT
- C. IPProxy
- D. SIP
Answer: B
NEW QUESTION 131
The southbound device sends AT commands to SoftRadio through the serial port. As a result, SoftRadio does not display any information. The reason is ()? (multiple choice)
- A. All of the above are possible
- B. SoftRadio received an unrecognized AT command
- C. The sent AT command does not end with irin
- D. There is a problem with the connection between the southbound device and P', SotRadio does not receive data
Answer: C,D
NEW QUESTION 132
Among the following options, which are the main features of Huawei's lighting IoT solution are ()? (multiple choice)
- A. On-demand lighting, low energy consumption of street lights (correct answer)
- B. Reduce the cost of installation and maintenance (correct answer)
- C. High-efficiency and low-cost connection to sea street lights (correct answer)
- D. Ensure the reliable operation of the system (correct answer)
Answer: A,B,C,D
NEW QUESTION 133
Softradio cannot perform business debugging in areas without base stations
- A. False
- B. True
Answer: A
NEW QUESTION 134
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