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When a developer is developing an online education application, in order to improve the user experience, if the user Answer:s the question correctly, a dialog box of 'Congratulations on the correct Answer:' will pop up at the top of the window.
Which of the following sorting types does the trusted list of devices found by HarmonyOS Device Manager contain?
fter a developer sets :ohos:layout_alignment='horizontal_center' in the Text component, he writes: text.setMarginRight (600) in the code, where is the Text displayed in the parent layout?
In the HarmonyOS system architecture, the distributed data management module belongs to the framework layer.
Which modules in the following figure can be installed and operated independently?
A developer is developing a flight booking application, and uses the sliding selector Picker to select the location of the ticket and writes the following code.
A developer needs to cancel a task, but part of the code segment he wrote was deleted by mistake. The remaining codes are as follows, with the missing codes indicated by the dash: TaskDispatcher dispatcher = getUlTaskDispatcher(); Revocable revocable = ________________________(new Runnable(){ @Overide Public void run(){ HiLog.info(L . ABEL_ _LOG,'delay dispatch'); } },10); Boolean revoked = revocable.revoke(); HiL og.info(L _ABEL_ LOG),'%{public}b' ,revoked); Which of the following might be missing pieces in the above code?
An engineer uses the WLAN P2P function, and the engineer can establish a P2P group.
Which of the following classes is the base class for JavaScript FA (Feature Ability) to run on HarmonyOS?
The default size of shared memory in Harmony OS is ?

Question 51 - H14-231_V1.0 discussion

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When the engineer is developing JS (JavaScript), the application can successfully load the local image in the common path, but cannot load the network image.

A.
ohos.permission.READ.MEDIA
Answers
A.
ohos.permission.READ.MEDIA
B.
ohos.permssion.WRITE_MEDIA
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B.
ohos.permssion.WRITE_MEDIA
C.
ohos.permission.INTERNET
Answers
C.
ohos.permission.INTERNET
D.
ohos.permission.GET_NETWORK_INFO
Answers
D.
ohos.permission.GET_NETWORK_INFO
Suggested answer: C
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asked 18/09/2024
Nakli Pun
29 questions
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