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Huawei H12-111 Online Practice Questions and Exam Preparation

H12-111 Exam Details

  • Exam Code
    :H12-111
  • Exam Name
    :HCIA-IoT V3.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :214 Q&As
  • Last Updated
    :May 25, 2026

Huawei H12-111 Online Questions & Answers

  • Question 141:

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

    A. 144
    B. 154
    C. 164.
    D. 174

  • Question 142:

    Huawei IoT Gateway provides() uplink and downlink interfaces? (Multiple choice)

    A. Zigbee
    B. RF 6LoWPAN
    C. RS485
    D. PLC
    E. eth
    F. 3G/LIT

  • Question 143:

    Which of the following technologies are used in Huawei’s smart streetlight solution? (Multiple choice)

    A. eLTE-IoT
    B. NB-IoT
    C. PLC
    D. Zigbee

  • Question 144:

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

    A. PSM
    B. DRX
    C. eDRX
    D. PSRP

  • Question 145:

    Regardingthe features of the OceanConnect platform, the following is not under the permission management ()?

    A. Access permissions
    B. Login certificate
    C. Data storage encryption
    D. Account sub-permissions

  • Question 146:

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

    A. Application layer
    B. Platform layer
    C. Network layer
    D. Perception layer

  • Question 147:

    What are the key elements of Huawei’s IoT “1+2+1” architecture? (Multiple choice)

    A. IoT chip and LiteOS
    B. eLTE-IoT and NB-IoT connectivity
    C. OceanConnect platform
    D. Industry application layer

  • Question 148:

    What is the default development language supported by Huawei LiteOS?

    A. Java
    B. C
    C. Python
    D. Go

  • Question 149:

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

    A. Switch
    B. Dimming
    C. Plan
    D. Collect data

  • Question 150:

    OceanConnect supports developer Portal, but does not support carrier Portal.

    A. Correct
    B. Error

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