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H14-231_V1.0 Exam Dumps - Huawei Certification Questions and Answers

Question # 199

When a HarmonyOS app developer uses the form container, which of the following elements can be submitted and reset?

Options:

A.

Menu

B.

List

C.

Input

D.

Image

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Question # 200

When a developer uses Page Ability to open a ServiceAbility, he needs to pass parameters through Intent, at what stage is the parameter obtained in the whole process null?

onStart( ) in A S ervice.

Options:

A.

bility

B.

PageAbility

C.

ServiceAbility

D.

ServiceAbility

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Question # 201

If a developer wants to stop the service in a Service, which of the following APIs needs to be called?

Options:

A.

terminateAbility()

B.

stopAbility()

C.

connectAbility()

D.

startAbility()

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Question # 202

Which description of the HarmonyOS clipboard can be correctly interpreted in the following scenarios?

Options:

A.

can be copied in application A, but cannot be pasted in application B

B.

can be copied and pasted into app B in app A

C.

Only replication is supported

D.

Only clipping is supported

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Question # 203

A HarmonyOSuser downloads and installs a new application, which has declared some non-sensitive permissions in the config.json file, and the application may involve some sensitive permissions during running. Which of the following is correct in this scenario?

Options:

A.

For the non-sensitive permissions declared by the app in the config.json file, the authorization method is user authorization (user_grant)

B.

For the non-sensitive permissions declared by the application in the config.json file, the application will be dynamically applied for during use

C.

For the sensitive permissions that may be involved in the running process of the application, the authorization method is system authorization (system_grant).

D.

Non-sensitive permissions declared by the app in the config.json file are automatically granted when the user installs the app

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Question # 204

In the declarative development paradigm, which of the following decorator decorated state variables needs to be initialized locally, and the initialized value can be overridden by the construction parameters?

Options:

A.

@State

B.

@ObjectLink

C.

@StorageLink

D.

@Prop

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Question # 205

Developers will use the UI framework provided by Harmony OS when developing mobile phone pages, which of the following is not a UI framework?

Options:

A.

layout

B.

Cross-device call

C.

Graphical controls

D.

Window Management Framework

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Question # 206

When the user clicks on a song from the music list page and jumps to the playback interface of the song, the principle is that the page route routes to the destination page according to which of the following?

Options:

A.

router.push

B.

router.back

C.

uri

D.

intent

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Question # 207

In HarmonyOS, which of the following scenarios is the application responsible for instantiation?

Options:

A.

Jump to another page through a hyperlink

B.

reads a novel through a web page and accidentally clicks on an advertisement, which jumps directly to the app store to request the download of a certain game

C.

An app page has messages, contacts, settings, etc., and you can switch between them

D.

Start an AbilitySlice by navigating

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Question # 208

In HarmonyOS application development, where can commonly used backgrounds, such as common text backgrounds and button backgrounds, be placed?

Options:

A.

graphic

B.

media

C.

layout

D.

element

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Question # 209

A HarmonyOS developerdevelops an application based on distributed data services, and the developer uses device A, device B, and device C to test the functionality of the application in a distributed scenario. In the test, after device A successfully adds, deletes, and modifies data, device B and device C cannot read the updated data immediately, but after a certain time window, the data of the three devices will reach the same state. In the preceding scenario, what kind of consistency does the application conform to in a distributed database?

Options:

A.

Weak consistency

B.

Strong consistency

C.

Eventual consistency

D.

Process consistency

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Question # 210

A HarmonyOSuser downloads and installs a new app that has declared some non-sensitive permissions in the config.json file, and the app may involve some sensitive permissions during operation. Which of the following is correct in this scenario?

Options:

A.

For sensitive permissions that may be involved in the operation of the application, the authorization method is system authorization (system_grant)

B.

For the non-sensitive permissions declared by the application in the config.json file, the application will be dynamically applied for during use

C.

Non-sensitive permissions declared by the app in the config.json file are automatically granted when the user installs the app

D.

For the non-sensitive permissions declared by the app in the config.json file, the authorization method is user authorization (user_grant).

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Question # 211

Which of the following is NOT part of the software exposure capabilities provided by HarmonyOS Connect?

Options:

A.

chip

B.

Cloud services

C.

Huawei HarmonyoS operating system

D.

Device Partner Platform

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Exam Code: H14-231_V1.0
Exam Name: HCIP-HarmonyOS Application Developer V1.0
Last Update: Apr 3, 2025
Questions: 695
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