Huawei pass4future huawei Certification H14-231_v1 0 New Questions by Ciara q348 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:	ciara

Question 188

When the state data of @State modification is modified, the () method of the component will be triggered to update the UI interface

Options:

build method

onPageShow method

aboutToAppear method

onStart method

Discussion

Question 189

When designing the application, the developer added a Text component and a Button component, and the development sample is shown below. What layout does the developer not have to choose to place the components?

Questions 189

Options:

StackLayout

DependentLayout

DirectionalLayout

TableLayout

Discussion

Question 190

A developer is writing a piece of code to control the access rights of an Ability

Apps with the ohos.permission.CAMERA permission can access this ability. The relevant code completed by the developer in config.json is as follows:

"abilities": [

{

"name": ". MainAbility",

"description":

"Sstring:description_main_abi1ity",

"icon" : "$media:hiworld.png",

"label": "HiCamera",

"1aunchType": "standard",

"orientation": "portrait",

"visible": false,______________________________

} ]

Which of the following should the developer add to the horizontal line?

Options:

"permissions": [

"ohos.permission.CAMERA" ]

"defPermissions":[

{"ohos.permission.CAMERA"}]

"reqPermissions": [ {

"ohos.permission.CAMERA”}]

"permissions": [

"ohos.permission.LOCATION"]

Discussion

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Question 191

In what ways can developers use device-cloud integration in DevEco Studio?

Options:

IDE plug-in

Project Template

Command-line tool

Visualization Tools

Discussion

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