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Master Huawei H14-231_V1.0 Exam with Reliable Practice Questions

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Last exam update: Nov 11,2024
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Question 1

HarmonyOS's relational database and object relational mapping database are both based on SQLite.


Correct : A


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Question 2

HarmonyOS maintains a stack of AbilitySlice instances for each Page, and each AbilityS1ice instance that enters the foreground will be added to the stack.


Correct : A


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Question 3

HarmonyOS provides the NFC message notification function, through which developers can obtain the message of the NFC switch state change and the NFC field strength message.


Correct : A


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Question 4

The way to find the object of the control declared in the Layout file by ID in HarmonyOS is findComponentByld().


Correct : A


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Question 5

When MainAbility and MainAbiitySlice are bound together, the lifecycles of the two are synchronized, including the callback method for transitioning between states.


Correct : B


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