Huawei HCIP-HarmonyOS Application Developer V1.0 - H14-231_V1.0 Exam Practice Test

In the collaborative office scenario, project the document on the mobile phone to the smart screen, and perform page turning and zoom operations on the document on the smart screen. What distributed capabilities are used in the preceding scenarios?

. When developing a HarmonyOS application, use a component Text as the title of a page, if you want to make the title invisible and still occupy the space of the current page, the following operations are correct

What is the format of the software package when uploading and publishing a software package?

Mobile terminal devices have penetrated into all aspects of people's daily life, such as checking the weather, news and anecdotes of the city, traveling taxi, travel navigation, and sports records. These accustomed activities are inseparable from locating the location of the user's terminal equipment. What positioning technologies does HarmonyOS's location services subsystem provide?

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

A software development engineer will debug a piece of code, which of the following methods can be used?

Which modules in the following figure can be installed and operated independently?

What are the following options that belong to the JavaScript UI framework?

When a company is developing a HarmonyOSapplication, it needs to customize an artboard control, how to get the X coordinates of the current touch point in the whole screen during the listening of touch events?

When the system destroys a page, which of the following callback methods will be triggered?

The application package name cannot contain some reserved fields, which of the following fields meets the specification?

If a developer wants to use the distributed capabilities of HarmonyOS, which of the following options can the developer choose?