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Huawei H14-231_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Application Development | - Application lifecycle management - Ability development and components - UI development (ArkUI / declarative UI) |
| Topic 2: System Capabilities & Integration | - Device interaction and distributed capabilities - Sensor and hardware integration |
| Topic 3: Data Management & Storage | - Data persistence mechanisms - Database and key-value storage |
| Topic 4: Security & Performance | - Application security mechanisms - Performance optimization principles |
| Topic 5: HarmonyOS Fundamentals | - Distributed system concepts - HarmonyOS architecture overview - Application framework basics |
Huawei HCIP-HarmonyOS Application Developer V1.0 Sample Questions:
1. A developer defines an entity class
Student.java and use the following code to construct the table:
@Entity(tableName ="student", ignoredColums
=["ignoredColumn1","ignoredColumn2", indices
= (@Index(value =("firstName.","lastName",
name="name_index", unique = true)))
pub1ic class User extends OrmObject{
@PrimaryKey(autoGenerate= true)
private Integer userld;
private String firstName;
private String lastName;
private int age;
private doub1e balance;
private int ignoredColumn1;
private int ignoredColumn2;
}
Which of the following descriptions of this code is wrong?
A) ignoredColumns" indicates that the field does not need to be added to the attributes of the student table
B) The name of the data sheet is "student".
C) The index value of the composite index 'name_index' is not unique
D) Doubles creates composite indexes name_index for the "firstName" and "1astName" fields
2. When a developer is developing a game application, in order to display the download progress of game resources, it is necessary to use a horizontal linear progress bar, which of the following components can help the developer complete this function?
A) PageSlider
B) ProgressBar
C) RoundProgressBar
D) ToastDialog
3. When a developer develops a JavaScript application on a smart screen. If you want to do some static animation, if you want to move a component 200px horizontally, which of the following styling configurations is correct?
A) transform: rotateX(200px);
B) transform: translatex(200px);
C) transform: scaleX(200px);
D) transform: rotateY(200px);
4. 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.
A) ServiceAbility
B) PageAbility
C) bility
D) ServiceAbility
5. When I need to create a profile when publishing an application, what type should I choose?
A) distribution
B) Operations
C) runs
D) Debug
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: A |


