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Huawei H14-231_V1.0 Exam Syllabus Topics:

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

1. HarmonyOS's AI capability provides the function of generating QR codes, for example, if you need to generate a QR code for each mobile phone contact, which of the following describes the QR code correctly?

A) The width of the generated QR code image can be 2000 pixels
B) The length of the string must be at least 2953 characters
C) The height of the generated QR code image can be 1680 pixels
D) Call the detect() method of IBarcodeDetector to generate the corresponding QR code image byte stream based on the input string information

2. When installing the HarmonyOS application development environment, if the network can directly access the Internet, developers need to set up Gradle and NPM agents to configure the development environment correctly.

A) True
B) False

3. The Ark Development Framework of HarmonyOS includes a Web-like development paradigm based on TS extensions and a declarative development paradigm based on JS extensions.

A) True
B) False

4. Which of the following belong to the lifecycle callback method of Page Ability?

A) onForeground
B) onStart
C) onActive
D) onCreate

5. Which of the following items is correct about the objects of HarmonyOS permission protection?

A) Popping up a floating box and creating a shortcut belong to the device capabilities
B) Photos, contacts, calendars, locations, etc. are app data
C) The objects protected by permissions can be divided into data and capabilities
D) Device identification, camera, microphone, etc. belong to device data

Solutions: