Trusted Huawei H14-231_V1.0 Exam Dumps – Avoid Costly Exam Retakes

Question No: 1

MultipleChoice

In HarmonyOS, when a subscription action is performed after an out-of-order public event is published, subscribers can also receive the out-of-order public event.

Options

ATrue

BFalse

Question No: 2

MultipleChoice

Which of the following are the animation control APIs provided by lottie?

Options

Alottie.play()

Blottie.pause()

Clottie.stop()

Dlottie.goToAndPlay()

Question No: 3

MultipleChoice

In the JavaScript UI framework, which layer is used to provide animation parsing, DOM (Document Object Model) tree construction, layout calculation, rendering command construction and drawing, event management, etc.?

Options

AEngine Layer

BPlatform adaptation layer

CFront-end frame layer

DApplication layer

Question No: 4

MultipleChoice

Regarding the boot mode of UIAbility, the following statement is incorrect

Options

AUIAbility supports three launch modes: single-instance, standard-mode, and specified instance, which can be configured in module.json via launchType.

Bsingleton is a single-instance mode, only one instance exists in the system, and if it already exists, the only instance in the system is reused.

Cstandard is the standard mode, and a new instance will be started every time startAbility, and the system defaults to the standard mode.

Dspecified is the specified instance mode, and the internal business of Ability decides whether to create multiple instances during runtime.

Question No: 5

MultipleChoice

HarmonyOS Capabilities are divided into two types: Feature Ability and Particle Ability.

Options

AService Ability

BData Ability

CPage Ability

DAbility Slice

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