Q: 11
When is the aboutToAppear() of the custom component executed?
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Q: 12
In the distributed artboard scenario, each device can be displayed synchronously with other devices
while writing, what distributed capabilities are used in this scenario?
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Q: 13
When a programmer develops an online education application, the student interface has multiple choice questions and multiple choice questions, which of the following components is suitable for displaying multiple choice questions?
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Q: 14
When a developer develops an online education application, which of the following components can be combined into a single-choice question if the student interface has multiple choice questions and multiple choice questions?
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Q: 15
A developer is developing an online education application, and there are multiple choice questions and multiple choice questions in the student interface, which of the following components is suitable for displaying multipl choice questions?
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Q: 16
A user uses the HarmonyOS distributed task scheduling capability to migrate mobile phone videos to
the smart screen for playback. In this scenario, the process of finding whether the smart screen has
the same playback software is a global query.
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Q: 17
When users use mobile phones, they will find that the phone number in the text message is often
highlighted, and they can dial directly. This is a typical application scenario for entity recognition Al.
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Q: 18
Suppose that multiple AbilitySlice are associated in MainAbility, and multiple AbilitySlice are
switched in the same page, the lifecycle of MainAbility and all AbilitySlice is synchronized.
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Q: 19
When a developer uses mobile phones and smart screens to develop applications, he can select two
device types, smartphones and smart screens, in the AppGallery project.
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Q: 20
On the basis of the supported input events, the multi-mode input defines some input actions
commonly used by users as a set of standardized events, and maps the input events of different input
devices to the standardized events.
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Question 11 of 20 · Page 2 / 2
