Huawei certification-questions online H14-231_v1 0 Questions Video by Zayyan q626 vce pdf

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Exam Name:	HCIP-HarmonyOS Application Developer V1.0
Exam Code:	H14-231_V1.0 Dumps
Vendor:	Huawei	Certification:	Huawei Certification
Questions:	695 Q&A's	Shared By:	zayyan

Question 52

If a developer uses the startAbility() method provided in Ability to start a Service, what are the correct descriptions of starting the Service?

Options:

If the Service is running, the system will call back theonStart() method of the Service to start the Service

If the Service is running, the system will call back the onCommand() method of theService to start the Service

If the Service is not already running, the system will call the onCommand() method to start the Service

If the Service is not yet running, the system will call onStart() to initialize the Service

Discussion

Question 53

AbilitySlice and Page have the same lifecycle state and callback method with the same name, and when the Lifecycle of the Page changes, the same lifecycle change will occur in AbilitySlice. Similarly, as the lifecycle of an AbilitySlice changes, the lifecycle state of a Page changes.

Options:

True

False

Discussion

Question 54

JavaScript FA (Feature Ability) lifecycle events are divided into application lifecycle and page lifecycle.

Options:

True

False

Discussion

Question 55

When a time-consuming operation needs to be performed in a HarmonyOS application, it is preferable to create subthreads in FA instead of creating subthreads in Service.

Options:

True

False

Discussion

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