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Question 307 - H14-231_V1.0 discussion

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When developing an application, a developer uses the WLANP2P function to realize point-to-point data transmission between devices. The functionality of the application is as follows: Function 1: Discover the peer device. Function 2: Create and remove groups. Function 3: Initiate a connection to the peer device. Which of the above features is correct in the following descriptions?

A.
To implement function 2, you need to use the createGroup() and removeGroup( ) interfaces, and you need to request ohos. permission. GET_WIFI_INFO permissions
Answers
A.
To implement function 2, you need to use the createGroup() and removeGroup( ) interfaces, and you need to request ohos. permission. GET_WIFI_INFO permissions
B.
To achieve function 1, you need to use the discoverDevice() interface, and you need to request ohos. permission. SET_WIFI_INFO Limitations
Answers
B.
To achieve function 1, you need to use the discoverDevice() interface, and you need to request ohos. permission. SET_WIFI_INFO Limitations
C.
In order to achieve function 3, the connect() interface needs to be used, and the ohos.permission.SET_WIFI_INFO permissions need to be requested
Answers
C.
In order to achieve function 3, the connect() interface needs to be used, and the ohos.permission.SET_WIFI_INFO permissions need to be requested
D.
In order to achieve the above functions, you need to initialize the P2P messenger through the init() interface, and you need to request ohos.permission.GET_WIFI_INFO and ohos.permission.SET_WIFI_INFO permissions
Answers
D.
In order to achieve the above functions, you need to initialize the P2P messenger through the init() interface, and you need to request ohos.permission.GET_WIFI_INFO and ohos.permission.SET_WIFI_INFO permissions
Suggested answer: A, D
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asked 18/09/2024
AshokBabu Kumili
43 questions
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