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Huawei H14-231_V1.0 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Data Management & System Services	10%	- Background task processing - Common system APIs - Local and distributed data storage
Topic 2: ArkUI Framework & UI Development	25%	- ArkUI basic components and layout - Custom components and rendering - Multi-device adaptive design
Topic 3: HarmonyOS Fundamentals & Architecture	20%	- System overview and core features - Development environment setup - Distributed architecture design
Topic 4: Security, Optimization & Deployment	10%	- Performance tuning and debugging - Application packaging and release - Permission and security control
Topic 5: Distributed Capabilities & Collaboration	20%	- Distributed device management - Distributed task scheduling - Cross-device data sharing
Topic 6: Application Framework & Lifecycle	15%	- FA/PA model introduction - Application lifecycle management - Service cards and widgets

Huawei HCIP-HarmonyOS Application Developer V1.0 Sample Questions:

1. What is correct about Web Component Description A?

A) When accessing online web pages, you need to add network permissions.
B) Theincoming address of a web component can be a local resource or a network resource.
C) web componentis a component that provides the ability to display web pages.
D) WebController can control various behaviors of web components, such as the forward and backward functions of web pages.

2. The developer is developing a ticket booking application, and uses the slide selector Picker to select the starting point of the ticket and writes the following code.
<Picker
ohos:id="$+id:test_picker"
ohos:selected_text_color="#FFFFFF"
ohos:value="55"
ohos:max_value="10"
ohos:selector_item_num="10"
ohos:bottom_line_element="#FFFFFF"
ohos:selected_text_size="16fp"/>

A) Set the font size of the selected Chinese version to 16fp
B) The maximum value is 10
C) The current value is 10
D) Choose the color of the Chinese text as white

3. When an engineer develops an application and needs to add the function of extracting videos, which of the following interfaces should be called?

A) Extractor()
B) Player()
C) Recorder()
D) Codec()

4. If a developer needs to use the JavaScript UI framework to display the bar chart of the month's product sales, he can use the chart component to implement this function.

A) False
B) True

5. When a developer uses HarmoyOS system security, which of the following functions makes the device have the ability to prove its security to other virtual devices?

A) Zero trust model
B) Safe Boot
C) Device certificate certification
D) Trusted Execution Environment

Solutions:

Question # 1
Answer: A,B,C,D

Question # 2
Answer: A,B,D

Question # 3
Answer: A

Question # 4
Answer: B

Question # 5
Answer: B,C,D