Huawei H12-111_V2.5 Quiz 21 Topic 1 Questions 101-105

Question: 1

Which of the following is correct about eLTE-IoT small packet data fast transmission?

AThe small packet fast transmission mechanism controls the packet length sent by the wireless link in a small range

BThe small packet fast transmission mechanism controls the packet length to reduce the probability of interference during the data packet transmission process

CFor each small packet base station, it will quickly feedback whether it is successfully received, if it fails, the terminal will retransmit; otherwise, continue to send

DFast feedback of the reception result improves the uplink transmission efficiency.

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Question: 2

Multi-tone includes 3 scenarios, 3tone, 6tone and 12tone, which respectively represent that the eNodeB can allocate 3, 6, and 12 15kHz subcarriers at a time for UE uplink data transmission.

ATrue

BFalse

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Question: 3

Is the format of the terminal registration verification code in the SoftRadio added device correct?

ATEST&_test123

BTEST$_test123

Ctest&_test

Dtest$_test

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Question: 4

Frequency hopping technology avoids continuous interference by constantly changing the physical channel used when uplink data is sent.

ATrue

BFalse

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Question: 5

Terminal intelligence is the foundation of the development of the Internet of Things. Huawei provides a complete standardized Internet of Things operating system LiteOS to accelerate terminal intelligence

ATrue

BFalse

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Huawei H12-111_V2.5 Quiz:21 Topic:1 Questions:101-105