H14-231_V1.0 무료 덤프문제 온라인 액세스

A Page Ability (hereinafter referred to as "Page") may consist of one or more AbilitySlice, which refers to the sum of a single page of an application and its control logic.

• A.True
• B.False

If a developer wants to be able to get the return result when the user returns from the navigation target AbilitySlice, they should use presentForResult() to implement the navigation. When the user returns from the navigation target AbilitySlice, the system will call onResult() to receive and process the returned result.

• A.True
• B.False

The input division method of HarmonyOS is different from that of traditional operating systems, and multi-dimensional inputs will be integrated, so that developers can use application frameworks, UI components or interfaces that come with the system to implement applications with multi-dimensional and natural interaction characteristics.

• A.True
• B.False

A developer needs to use the emulator in DevEco Studio, click to log in to the emulator and enter your HUAWEI ID, and the browser will directly jump to the real-name authentication interface. What are the reasons for this problem?

• A.has just completed real-name authentication, but the authentication has not yet taken effect
• B.uses the Chrome browser
• C.The HUAWEI ID is not verified
• D.Account is not registered

Which of the following classes is the base class for JavaScript FA (Feature Ability) to run on HarmonyOS?

• A.ServiceAbility
• B.PageAbility
• C.MainAbility
• D.AceAbility