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Huawei H14-231_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Security & Performance | - Performance optimization principles - Application security mechanisms |
| Topic 2: HarmonyOS Fundamentals | - Distributed system concepts - Application framework basics - HarmonyOS architecture overview |
| Topic 3: System Capabilities & Integration | - Device interaction and distributed capabilities - Sensor and hardware integration |
| Topic 4: Application Development | - Ability development and components - UI development (ArkUI / declarative UI) - Application lifecycle management |
| Topic 5: Data Management & Storage | - Data persistence mechanisms - Database and key-value storage |
Huawei HCIP-HarmonyOS Application Developer V1.0 Sample Questions:
1. Which description of the HarmonyOS clipboard can be correctly interpreted in the following scenarios?
A) Only replication is supported
B) can be copied and pasted into app B in app A
C) can be copied in application A, but cannot be pasted in application B
D) Only clipping is supported
2. In the process of coding, software development engineers need to detect whether the Butfer data is read and whether an exception occurs, which of the following methods can be called?
A) lCodecListener()
B) ErrorCode()
C) Errorbuatfer()
D) Bucferlistencr()
3. If a HarmonyOSapplication developer wants to achieve the following effects, which of the following combinations can achieve the effect?
A)
B)
C)
D)
A) Option D
B) Option B
C) Option C
D) Option A
4. HarmonyOS provides the NFC message notification function, through which developers can obtain the message of the NFC switch state change and the NFC field strength message.
A) False
B) True
5. When a developer develops an application based on HarmonyOS, the data used by a developer can be decomposed into multiple objects. The developer needs to add, delete, modify, and check the teaching data, but does not want to write overly complex SQL statements. In this scenario, the developer can use an object-relational mapping database to process the data.
A) False
B) True
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: A,C,D | Question # 4 Answer: B | Question # 5 Answer: B |
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