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Updated: Sep 05, 2026
No. of Questions: 680 Questions & Answers with Testing Engine
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| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | Huawei HCIP-HarmonyOS Application Developer V1.0 (H14-231_V1.0) |
| Exam Number: | H14-231_V1.0 |
| Available Languages: | Chinese, English |
| Exam Price: | Approx. 200 USD (varies by region) |
| Related Certifications: | HCIP-HarmonyOS Related Track Certifications HCIA-HarmonyOS Application Developer |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Real Exam Qty: | 60-70 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple choice questions, Single choice questions |
| Recommended Training: | Huawei Talent Online Learning Platform |
| Exam Registration: | Huawei Certification Official Site |
| Sample Questions: | Huawei H14-231_V1.0 Sample Questions |
| Exam Way: | Online proctored or authorized testing centers (varies by region) |
| Pre Condition: | Recommended to have HCIA-HarmonyOS Application Developer knowledge or equivalent experience in mobile/application development |
| Official Syllabus URL: | https://certification.huawei.com/ |
| Section | Objectives |
|---|---|
| Security & Performance | - Performance optimization principles - Application security mechanisms |
| Application Development | - UI development (ArkUI / declarative UI) - Application lifecycle management - Ability development and components |
| System Capabilities & Integration | - Sensor and hardware integration - Device interaction and distributed capabilities |
| HarmonyOS Fundamentals | - Application framework basics - Distributed system concepts - HarmonyOS architecture overview |
| Data Management & Storage | - Database and key-value storage - Data persistence mechanisms |
Question 1
The callback mechanism provided by the Ability class can enable the Page instance to switch in the background following the user's operation.
A. False
B. True
Question 2
If a developer wants to use the video playback function of HarmonyOS, which of the following subsystems will he use?
A. Safety subsystem
B. AI subsystem
C. Media Subsystem
D. Location Services Subsystem
Question 3
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. onAbilityConnectDone()
C. onCompleteContinuation()
D. onStartContinuation()
Question 4
The log content is "01-20 16:08:36.90823597-23597/com.example. myapplicition w00201/MY_TAG: Failed to visit . reason: 503." By analyzing the log, you can't get the following items?
A. The log level is Warn
B. errno value
C. Content defined in HiLoglabel
D. The log level is DEBUG
Question 5
How do I create a new project in DevEco Studio?
A. If you have a project open, select 'file>new>Create Project from the DevEco Studio menu
B. Create a new file on your computer and name it "new harmonyOS project"
C. Create a new project without having to rename it
D. If you open DevEco Studio for the first time, click "Create new Project" on the welcome page
Solutions:
| Question 1 Answer: B | Question 2 Answer: C | Question 3 Answer: A,C,D | Question 4 Answer: D | Question 5 Answer: A,D |
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