問題1
LiteOS currently only supports HiSilicon notebook chips and related modules.
LiteOS currently only supports HiSilicon notebook chips and related modules.
正確答案: A
問題2
Which of the following options are common characteristics of eMTC and NB-IoT? (Multiple choice)
Which of the following options are common characteristics of eMTC and NB-IoT? (Multiple choice)
正確答案: A,B
問題3
The UDP protocol does not have the time delay required to establish a connection. However, in terms of space, the protocol requires some overhead to maintain the connection state in the end system.
The UDP protocol does not have the time delay required to establish a connection. However, in terms of space, the protocol requires some overhead to maintain the connection state in the end system.
正確答案: A
問題4
Smart home networks connect to the Internet via telecommunications ().
Smart home networks connect to the Internet via telecommunications ().
正確答案:
wlan
問題5
Which of the following statements about the entire power system process is correct?
Which of the following statements about the entire power system process is correct?
正確答案: D
問題6
Which of the following is NOT a key technology of Huawei AR gateway?
Which of the following is NOT a key technology of Huawei AR gateway?
正確答案: A
問題7
Multi-tone includes three scenarios: 3tone, 6tone, and 12tone, which represent that the eNodeB can allocate 3, 6, and 12 15kHz subcarriers at a time for UE uplink data transmission, respectively.
Multi-tone includes three scenarios: 3tone, 6tone, and 12tone, which represent that the eNodeB can allocate 3, 6, and 12 15kHz subcarriers at a time for UE uplink data transmission, respectively.
正確答案: B
問題8
The () characteristics of 5G communication technology can meet the low latency and high reliability requirements of new services such as autonomous driving.
The () characteristics of 5G communication technology can meet the low latency and high reliability requirements of new services such as autonomous driving.
正確答案:
Al
問題9
Industrial gateways have powerful IoT access capabilities and support FE.
Industrial gateways have powerful IoT access capabilities and support FE.
正確答案: B
問題10
Which of the following statements about the event from the LiteOS Kernel is correct?
Which of the following statements about the event from the LiteOS Kernel is correct?
正確答案: A