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Huawei H14-231_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Networking and Communication | - Network Services
|
| Topic 2: Data Management and Storage | - Data Persistence
|
| Topic 3: UI Development | - User Interface Design
|
| Topic 4: Security and Permissions | - Application Security
|
| Topic 5: System Services and Capabilities | - Platform Integration
|
| Topic 6: HarmonyOS Fundamentals | - HarmonyOS Architecture
|
| Topic 7: Performance Optimization | - Application Tuning
|
| Topic 8: HarmonyOS Application Development | - Application Frameworks
|
Huawei HCIP-HarmonyOS Application Developer V1.0 Sample Questions:
1. What is the full name of HUKS in Chinese
A) Common keystore system
B) encryption and decryption system
C) Password management system
D) Access control system
2. In the HarmonyOS system architecture, which of the following can shield the differences between multiple cores and provide basic kernel capabilities for the upper layer?
A) HDF (Hardware Driver Foundation)
B) Ability
C) KAL (Kernel Abstract Layer)
D) UI
3. What kind of custom component can be used as a page entry component with a decorator?
A) @Entry
B) @Builder
C) @Preview
D) @Component
4. Which of the following belongs to the lifecycle of starting a Service Ability?
A) onStart()onCommand()onBackground()onDisconnect()onStop()
B) onStart()onCommand()onStop()
C) onStart()onComrand()onBackground()onStop()
D) onStart()onCommand()-onForeground()onBackground()onStop()
5. When developing a HarmonyOS application, a developer receives the following product request: If a user logs in to the same HarmonyOS account on device A and device B, the user can log in to the app on device A and synchronize the application account authentication information to account B as needed. After the account authentication information is synchronized, the user can open the application on device B and log in directly without entering the application account authentication information again.
Which of the following descriptions of this scene is correct?
A) If the developer borrows the UUID to achieve the above requirements, the UUID logo still exists after the application is uninstalled.
B) Developers can achieve the above requirements with the help of DVID, because the application can be accessed and managed according to the DVID Distributed equipment
C) If the developer uses the DVIDto achieve the above functions, the DVID is strongly associated with the HarmonyOS account and application information, so it can prevent other applications from accessing the current application data.
D) The developer can do this with the help of UUIDs, as the app can be used during its lifetime The UUID uniquely identifies the same device
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: C | Question # 5 Answer: B,C |
