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Huawei Updated H14-231_V1.0 Exam Questions and Answers by ciara

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Huawei H14-231_V1.0 Exam Overview :

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:

A.

build method

B.

onPageShow method

C.

aboutToAppear method

D.

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:

A.

StackLayout

B.

DependentLayout

C.

DirectionalLayout

D.

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:

A.

"permissions": [

"ohos.permission.CAMERA" ]

B.

"defPermissions":[

{"ohos.permission.CAMERA"}]

C.

"reqPermissions": [ {

"ohos.permission.CAMERA”}]

D.

"permissions": [

"ohos.permission.LOCATION"]

Discussion
Question 191

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

Options:

A.

IDE plug-in

B.

Project Template

C.

Command-line tool

D.

Visualization Tools

Discussion
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