Huawei H12-111_V2.5-ENU HCIA-IoT V2.5 Exam Online Training
Huawei H12-111_V2.5-ENU Online Training
The questions for H12-111_V2.5-ENU were last updated at Apr 17,2024.
- Exam Code: H12-111_V2.5-ENU
- Exam Name: HCIA-IoT V2.5 Exam
- Certification Provider: Huawei
- Latest update: Apr 17,2024
Which of the following descriptions of the error correction coding of eLTE-IoT is wrong?
- A . Error correction coding technology is to perform error correction and correction after the entire data packet is transmitted.
- B . Error correction coding is FEC forward error correction coding.
- C . If the error correction scenario exceeds the FEC error correction range, ARQ and HARQ mechanisms will be used for retransmission.
- 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.
OceanConneot’s Portal has ()? (multiple choice)
- A . Alarm monitoring Portal
- B . OperationPortal
- C . SP Portal
- D . OsS Management Portal
Which of the following options is the AT command for reporting data
- A . AT+NMGS
- B . AT+NMGR
- C . AT+NQMGR
- D . AT+NQMGS
The smart gateway is the core of the entire smart home network and the middle frame of the home network interconnection.
- A . True
- B . False
The physical layer technology of Huawei IoT Gateway 6LoWPAN adopts the following () standards?
- A . IEC104
- B . IEEE802.15.4
- C . IEC103
- D . IEEE802.15.1
If the data part of the AT command to be sent is 010203405, the length should be set to ()?
- A . 5
- B . 10
- C . 40
- D . None of the above
Among the following options, which terminal access methods that are not commonly used in smart homes are ()?
- A . Z-Wave
- B . Zigbee
- C . RF
- D . WiFi
The memory management of HuaweiLitieOS is divided into static memory management and dynamic memory management. The advantage of dynamic memory is that it is allocated on demand without fragmentation.
- A . True
- B . False
Huawei Smart Gateway is based on the OSGI open platform. Hardware driver plug-ins and application plug-ins can be dynamically installed, started, Upgrade and uninstall (plug and play), users can install
independently, and operators can centralize control.
- A . True
- B . False
The T-BOX vehicle control process does not need to go through the Iot platform
- A . True
- B . False
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