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HCIP-HarmonyOS Application Developer V1.0

Last Update 23 hours ago Total Questions : 695

The HCIP-HarmonyOS Application Developer V1.0 content is now fully updated, with all current exam questions added 23 hours ago. Deciding to include H14-231_V1.0 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our H14-231_V1.0 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these H14-231_V1.0 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any HCIP-HarmonyOS Application Developer V1.0 practice test comfortably within the allotted time.

Question # 196

. When developing a HarmonyOS application, use a component Text as the title of a page, if you want to make the title invisible and still occupy the space of the current page, the following operations are correct

A.

ohos:visibility= "invisible"

B.

text.setVisibility(Component.HIDE)

C.

ohos:visibility="hide"

D.

text.setVisibility(Component.INVISIBLE)

Question # 197

If a developer wants to obtain the location information of a HarmonyOS device, which of the following methods is correct?

A.

must apply for ohos.permission.LOCATION_INBACKGROUND permissions and be authorized by the user.

B.

If the application scenario does not require real-time device location, you can obtain the latest historical location result cached by the system

C.

When the real-time location result of the device is successfully determined by the

system, it will be reported to the application through the onLocationReport interface. Applications can implement their own business logic in the implementation of the onLocationReport API

D.

You can use the system's predefined constant SCENE_TRAJECTORY_TRACKING in a trajectory tracking scene

Question # 198

A developer has developed a HarmonyOS application that remotely launches a Page on phone B, and which of the following permissions does not need to request the user to grant permission by sending a pop-up window at runtime?

A.

ohos.permission.GET_DISTRIBUTED_DEVICE_INFO

B.

ohos.permission.DISTRIBUTED_DEVICE STATE_CHANGE

C.

ohos.permission.GET_BUNDLE_INFO

D.

ohos.permission.DISTRIBUTED_DATASYNC

Question # 199

What is the full name of HUKS in Chinese

A.

encryption and decryption system

B.

Common keystore system

C.

Password management system

D.

Access control system

Question # 200

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

A.

build method

B.

onPageShow method

C.

aboutToAppear method

D.

onStart method

Question # 201

When I need to create a profile when publishing an application, what type should I choose?

A.

Debug

B.

distribution

C.

runs

D.

Operations

Question # 202

HarmonyOS supports the flexible deployment of multiple terminal devices on demand through design methods such as componentization and miniaturization, and can adapt to different types of hardware resources and functional requirements. Which of the following descriptions of elastic deployment are correct?

A.

Clipping of functions within the component is not supported

B.

supports the association of components and dependencies

C.

The selection of each component is not supported

D.

Supports the configuration of the feature set within the component

Question # 203

For example, if you want to implement an advertising pop-up window now, including information such as pictures and text, you can use the following pop-up window

A.

AlertDialog

B.

@CustomDialog

C.

TextPickerDialog

D.

TimePickerDialog

Question # 204

The developer is developing a ticket booking application, and uses the slide selector Picker to select the starting point of the ticket and writes the following code.

< Picker

ohos:id="$+id:test_picker"

ohos:selected_text_color="#FFFFFF"

ohos:value="55"

ohos:max_value="10"

ohos:selector_item_num="10"

ohos:bottom_line_element="#FFFFFF"

ohos:selected_text_size="16fp"/ >

A.

Set the font size of the selected Chinese version to 16fp

B.

Choose the color of the Chinese text as white

C.

The current value is 10

D.

The maximum value is 10

Question # 205

What are the following task distribution methods for developers?

A.

Synchronous distribution

B.

Asynchronous distribution

C.

Asynchronous delayed distribution

D.

Distributed in groups

Question # 206

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

A.

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

B.

singleton 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.

C.

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

D.

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

Question # 207

Distributed task scheduling builds a unified distributed service management (discovery, synchronization, registration, and call) mechanism based on technical characteristics such as distributed soft bus, distributed data management, and distributed profile.

A.

Remote start

B.

Remote connection

C.

Remote migration

D.

Remote call

Question # 208

When a developer is developing an application, he calls the IAbilityContribution interface to migrate between multiple pages, what are the methods that belong to the interface?

A.

onRestoreData()

B.

onCompleteContinuation()

C.

onStartContinuation()

D.

onAbilityConnectDone()

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