H14-231_V1.0 Dumps PDF 2024 Program Your Preparation EXAM SUCCESS
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Huawei H14-231_V1.0 (HCIP-HarmonyOS Application Developer V1.0) Exam is a rigorous certification program that is designed to test the skills and knowledge of developers who are interested in creating applications for the HarmonyOS platform. It is a valuable certification for developers who are looking to expand their skills and knowledge in this area, and it can open up new opportunities for career growth and development.
Huawei H14-231_V1.0 is an exam that tests the proficiency of individuals in developing applications for HarmonyOS. H14-231_V1.0 exam is designed to assess the ability of developers in designing and developing high-quality applications that meet the standards of the industry. H14-231_V1.0 exam is ideal for developers who are looking to expand their skills and knowledge in the development of applications for the HarmonyOS platform.
Huawei H14-231_V1.0 exam, also known as the HCIP-HarmonyOS Application Developer V1.0 exam, is a certification exam designed for those who want to demonstrate their knowledge and skills in developing applications on the HarmonyOS platform. H14-231_V1.0 exam covers a range of topics related to HarmonyOS, including the architecture, application development framework, development tools, and application release and debugging processes. Successful completion of H14-231_V1.0 exam demonstrates a candidate’s ability to develop high-quality HarmonyOS applications that meet industry standards.
NEW QUESTION # 98
PositionLayout is an adaptive layout, which is mainly used in scenarios where multiple components at the same level need to automatically adjust the number of columns on different screen sizes.
- A. True
- B. False
Answer: B
NEW QUESTION # 99
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?
- A. "defPermissions":[
{"ohos.permission.CAMERA"}] - B. "reqPermissions": [ {
"ohos.permission.CAMERA"}] - C. "permissions": [
"ohos.permission.CAMERA" ] - D. "permissions": [
"ohos.permission.LOCATION"]
Answer: C
NEW QUESTION # 100
Which of the following security mechanisms can ensure that application data is not maliciously used?
- A. port security
- B. App permissions
- C. Permission management
- D. Application security
Answer: B
NEW QUESTION # 101
The main axis of the Row container is horizontal, and the cross axis is vertical, and its parameter type is VerticalAlign, and VerticalAlign defines the following types?
- A. Top
- B. End
- C. Center
- D. Start
- E. Bottom
Answer: A,C,E
NEW QUESTION # 102
When a developer uses the distributed task scheduling capability of HarmonyOS, which of the following features can be selected by the developer?
- A. Remote call
- B. Remote start
- C. Remote connection
- D. Migration
Answer: A,B,C,D
NEW QUESTION # 103
When an Intent is used to initiate a request, if both BundleName and AbilityName are specified, which of the following codes is used to directly start the application?
- A. Deviceld
- B. com.demoapp.FirstAbility
- C. a12345
- D. com.demoapp
Answer: B
NEW QUESTION # 104
Which of the following functions does the HarmonyOS network management module provide?
- A. Create a local socket
- B. Data network management
- C. Data connection management
- D. Traffic statistics
Answer: A,B,C,D
NEW QUESTION # 105
Which of the following types can be set to display banner notifications?
- A. SlotType.SOCIAL_COMMUNICATION
- B. SlotType.OTHER_TYPES
- C. SlotType.SERVICE_INFORMATION
- D. SlotType.CONTENT_INFORMATION
Answer: A
NEW QUESTION # 106
A developer calls the terminate method in JavaScript code, which causes the Page Ability to be destroyed.
- A. False
- B. True
Answer: B
NEW QUESTION # 107
When a user is traveling by car, a navigation route is planned on the mobile phone, and after getting into the car, the user migrates the mobile phone navigation to the large screen of the car machine. In this scenario, which interface is used to implement cross-device migration?
- A. AbilityContinuation
- B. IAbilityConnection
- C. AbilityConnection
- D. IAbilityContinuation
Answer: D
NEW QUESTION # 108
When a developer develops a HarmonyOS application and uses an intent pass object, which of the following descriptions of intent are correct?
- A. is a long-lifecycle, D-program with no user interface that keeps the app running in the background and doesn't disappear by switching pages
- B. deals with the work of an application as a whole
- C. Specify the BundleName and AbilityName to implement the jump, and start the application directly according to the full name of the Ability
- D. does not specify the BundleName and Ability Name to implement the jump, and the application is started according to other attributes in the operation
Answer: C,D
NEW QUESTION # 109
If a developer uses the DevEco Studio tool for application development, which of the following commissioning methods does the tool support?
- A. Simulator
- B. Real machine
- C. Android Debug Bridge
- D. Previewer
Answer: A,B,D
NEW QUESTION # 110
A developer uses the threading function of HarmonyoS and writes the following code, which is the correct order of the execution result of the code?
TaskDispatcher globalTaskDispatcher =
getGlobalTaskDispatcher(TaskPriority.DEFAULT);
globalTaskDispatcher.syncDispatch(new
Runnable(){
@Override
public void run(){
HiLog.info (LABEL_LOG,"sync task1 run");//1
HiLog.info (LABEL_LOG, "after sync task1");//2
globalTaskDispatcher.syncDispatch(new
Runnable(){
@0verride
pub1ic void run(){
HiLog.info(LABEL_LOG,"sync task2 run"); 3
}
});
HiLog.info (LABEL_LOG, "after sync task2");//4
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 111
When a developer has multiple versions of the object-relational mapping database, and the developer calls the BookStoreUpgrade class to upgrade the database version, the version number of the BookStoreUpgrade class is configured as "2", and the actual version number of the current BookStore.db is "1".
- A. True
- B. False
Answer: B
NEW QUESTION # 112
The Ability (referred to as "Service") of the Service template is only used for background running tasks, and the priority of background Services is relatively low, and when the resources are insufficient, the system may recycle the running background Service
- A. True
- B. False
Answer: B
NEW QUESTION # 113
Which of the following is NOT acomponent of the Harmony OS object-relational mapping database?
- A. Relationship table
- B. Solid object
- C. Database
- D. Object data manipulation interface
Answer: A
NEW QUESTION # 114
......
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