최신Huawei HCIA-IoT V3.0 - H12-111_V3.0무료샘플문제

A. 15kHz

B. 12kHz

C. 60kHz

D. 180kHz

A. True

B. False

A. The device simulator can directly add an online device without requiring cooperation from northbound applications.

B. The device simulator allows you to add devices that are directly connected or indirectly connected.

C. When the device simulator reports simulated data, it can only simulate one service at a time.

D. When the device simulator reports simulated data, it can only simulate one attribute of one service at a time.

A. True

B. False

A. True

B. False

A. LoRa

B. NB-IoT

C. SigFox

D. Wi-Fi

A. True

B. False

A. True

B. False

A. The 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 performs error correction after the entire data packet has been transmitted.

D. The purpose of HARQ is to achieve a balance between latency and packet loss rate, a task that cannot be accomplished by error correction coding.

A. Decode the southbound device's response to commands issued by the platform.

B. Decode the data reported by the southbound device

C. Commands issued by the encoding platform

D. The coding platform's response to the reported data

A. True

B. False

A. Cloud

B. Pipe

C. End

D. Server

A. 3-2-5-1-4

B. 4-3-5-1-2

C. 4-1-5-2-3

D. 5-4-3-2-1