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Huawei H14-231_V1.0 Practice Test - Questions Answers, Page 30

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Question 291

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Which of the following types of NFC tags are supported by HarmonyOS?

NFC-A
NFC-A
NFC-B
NFC-B
NFC-C
NFC-C
NFC-F
NFC-F
Suggested answer: A, B, C, D
asked 18/09/2024
Padmanabhan Kudiarasu
54 questions

Question 292

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If a HarmonyOS application developer writes the following code, what options are correct for the following code description?

Huawei H14-231_V1.0 image Question 292 36895 09182024193000000000

The device receives a notification when A Feature Ability starts
The device receives a notification when A Feature Ability starts
Received a notification titled 'Text 1'
Received a notification titled 'Text 1'
The content of the notification received is 'text 2'
The content of the notification received is 'text 2'
The Import statement is in the wrong position and should be inside the export default parentheses
The Import statement is in the wrong position and should be inside the export default parentheses
Suggested answer: A, B, C
asked 18/09/2024
Liam Derwin
51 questions

Question 293

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The Web-like development paradigm provides a series of lifecycle callback methods for custom components, which are the following lifecycle callback methods for developers to manage the internal logic of custom components?

OnAttached
OnAttached
Onlnit
Onlnit
OnPageShow
OnPageShow
OnDestroy
OnDestroy
Suggested answer: A, B, C, D
asked 18/09/2024
Peter Shillingford
36 questions

Question 294

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A HarmonyOS application developer displays three flowers in the form of a list, and the interaction logic code of the page is as follows.

Huawei H14-231_V1.0 image Question 294 36897 09182024193000000000

The data for the A list comes from the textList array, so the list will display three rows
The data for the A list comes from the textList array, so the list will display three rows
src indicates the path of the image, and value indicates the name of the image
src indicates the path of the image, and value indicates the name of the image
The three images are placed in the images subdirectory in the common directory of the same level as the file on the project page
The three images are placed in the images subdirectory in the common directory of the same level as the file on the project page
The developer defines the contents of the textList array, which contains three elements
The developer defines the contents of the textList array, which contains three elements
Suggested answer: A, B, D
asked 18/09/2024
STEVE MESSANGA
32 questions

Question 295

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Which of the following modules does the HarmonyOS forwarding architecture consist of?

Distributed Task Scheduling
Distributed Task Scheduling
Forwarding task management services
Forwarding task management services
Distributed security authentication
Distributed security authentication
Distributed soft bus
Distributed soft bus
Suggested answer: A, B, C, D
asked 18/09/2024
Javier Escobar
39 questions

Question 296

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Which of the following sorting types does the trusted list of devices found by HarmonyOS Device Manager contain?

Historically first used
Historically first used
Intelligent Recommendation Mode
Intelligent Recommendation Mode
History recently used
History recently used
History is the most used
History is the most used
Suggested answer: A, B, C, D
asked 18/09/2024
Trey Contello
44 questions

Question 297

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What are the following task distribution methods for developers?

Synchronous distribution
Synchronous distribution
Asynchronous distribution
Asynchronous distribution
Asynchronous delayed distribution
Asynchronous delayed distribution
Distributed in groups
Distributed in groups
Suggested answer: A, B, C, D
asked 18/09/2024
Paolo D Amelio
41 questions

Question 298

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During the development of a HarmonyOS application, a developer needs to obtain the uplink and downlink traffic of a specified NIC. Which of the following interfaces does the developer need?

getAllTxBytes()
getAllTxBytes()
getAllRxBytes()
getAllRxBytes()
getlfaceTxBytes(String nic)
getlfaceTxBytes(String nic)
getlfaceRxBytes(String nic)
getlfaceRxBytes(String nic)
Suggested answer: C, D
asked 18/09/2024
OLUSEGUN IJAOLA
36 questions

Question 299

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When a developer develops an online education application, which of the following components can be combined into a single-choice question if the student Answer:ing interface has multiple choice questions and multiple choice questions?

Checkbox
Checkbox
RadioButton
RadioButton
Picker
Picker
RadioContainer
RadioContainer
Suggested answer: B, D
asked 18/09/2024
Jessica Mahoney
45 questions

Question 300

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If a user wants to migrate the video of his mobile phone to the smart screen for display on a video call, what are the correct items in the description of the scene?

The mobile phone and the smart screen need to be under the same LAN
The mobile phone and the smart screen need to be under the same LAN
Unauthorized HUAWEI IDs are not available
Unauthorized HUAWEI IDs are not available
The mobile phone and the smart screen can not be interconnected
The mobile phone and the smart screen can not be interconnected
You need to use the same HUAWEI ID on both the phone and the smart screen
You need to use the same HUAWEI ID on both the phone and the smart screen
Suggested answer: A, C, D
asked 18/09/2024
Bryan Smith
45 questions
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