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Huawei H14-231_V1.0 Practice Test - Questions Answers, Page 60

List of questions

Question 591

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The atomic service consists of one or more HAP packets, and one HAP packet corresponds to one FA or one PA. Each FA or PA can be operated independently to perform 1 specific function.

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Question 592

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In HarmonyOS's '1+8+N' strategy, smart microwave oven devices belong to 'N' devices.

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Question 593

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The data generated by a developer's use of Data Ability can be shared between different applications on the same device, but cannot be shared across devices.

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Question 594

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In JavaScript UI development, for wearable projects and TV projects, the name of the home page can be not index, and the first page in the pages configuration list is the home page; for the litewearable project, the name of the home page must be index.

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Question 595

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HarmonyOS developers can use the 'chos. Permission.CET_NET7ORK_INFO request permission to Modify Network Connection Status.

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Question 596

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A developer uses the Wi-Fi 'Don't Trust Hot-spot Configuration' feature provided by HarmonyOS to add a specified hot-spot to its application, making it prioritize lower than the saved hot-spot. In this case, the system will refuse to connect to the hot-spot even if it is the most suitable hot-spot after the system scan.

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Question 597

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When the user is driving a car, he cannot use the mobile phone with his hands free, but he can control the mobile phone through voice assistant interaction. The above scenarios belong to a typical class of applications of entity recognition.

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Question 598

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When using EventHandler to implement inter-thread communication, if EventRunner takes out the Runnable task, it will trigger the callback method of EventHandler and the processing method of EventHandler.

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Question 599

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When a time-consuming operation needs to be performed in a HarmonyOS application, it is preferable to create subthreads in FA instead of creating subthreads in Service.

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Question 600

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In a HarmonyOS application, there must be one and only one HAP of the feature type.

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