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Huawei H14-231_V1.0 Practice Test - Questions Answers, Page 47

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Question 461

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Which of the following service management mechanisms does HarmonyOS's distributed task scheduling consist of?

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Question 462

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HarmonyOS adopts a multi-core design, which supports the selection of appropriate OS kernels for different resource-constrained devices, and which of the following capabilities does the kernel provide for the operating system?

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Question 463

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The main function of EventHandler is to deliver InnerEvent events or Runnable tasks to other threads for processing.

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Question 464

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HarmonyOS is classified according to the size of the device's memory, which of the following categories can be divided into?

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Question 465

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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?

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Question 466

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Relational databases provide the ability to add, delete, modify, and query local data.

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Question 467

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To publish an app, a HarmonyOS developer needs to use a certificate request file (Cerificate Signing Request) to apply for a digital certificate from AppGallery Connect.

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Question 468

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When developing an application, a developer uses the WLAN P2P function to realize point-to-point data transmission between devices. Function 2, Create and remove groups, Function 3, Initiate a connection to the peer device.Which of the above functions is correct in the following descriptions?

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Question 469

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Which of the following descriptions of traditional Bluetooth operation is correct for HarmonyOS devices?

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Question 470

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Which of the following can set the rounded corner effect of the ShapeElement?

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