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Huawei H14-231_V1.0 Practice Test - Questions Answers, Page 12

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List of questions

Question 111

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When a developer needs to specify the exact coordinates of the x-axis and y-axis of a sub-component when laying out a component, which layout can be used to achieve this function?

DirectionalLayout
DirectionalLayout
PositionLayout
PositionLayout
DependentLayout
DependentLayout
StackLayout
StackLayout
Suggested answer: B
asked 18/09/2024
Trang Anna
47 questions

Question 112

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Which of the following descriptions of the HarmonyOS clipboard function is correct?

Only clipping is supported
Only clipping is supported
can be copied in application A, but not pasted in application B
can be copied in application A, but not pasted in application B
Only replication is supported
Only replication is supported
can be copied and pasted into app B in app A
can be copied and pasted into app B in app A
Suggested answer: D
asked 18/09/2024
Adriano Costa
45 questions

Question 113

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In the process of coding, software development engineers need to detect whether the Butfer data is read and whether an exception occurs, which of the following methods can be called?

Errorbuatfer()
Errorbuatfer()
Bucferlistencr()
Bucferlistencr()
lCodecListener()
lCodecListener()
ErrorCode()
ErrorCode()
Suggested answer: C
asked 18/09/2024
Kurt Woodfin
50 questions

Question 114

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HarmonyOS's AI capability provides the function of generating QR codes, for example, if you need to generate a QR code for each mobile phone contact, which of the following describes the QR code correctly?

The width of the generated QR code image can be 2000 pixels
The width of the generated QR code image can be 2000 pixels
The length of the string must be at least 2953 characters
The length of the string must be at least 2953 characters
The height of the generated QR code image can be 1680 pixels
The height of the generated QR code image can be 1680 pixels
Call the detect() method of IBarcodeDetector to generate the corresponding QR code image byte stream based on the input string information
Call the detect() method of IBarcodeDetector to generate the corresponding QR code image byte stream based on the input string information
Suggested answer: D
asked 18/09/2024
Bob Target
42 questions

Question 115

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When a developer is developing a game application, in order to display the download progress of game resources, it is necessary to use a circular progress bar, which of the following components can help the developer complete this function?

RoundProgressBar
RoundProgressBar
PageSlider
PageSlider
ToastDialog
ToastDialog
ProgressBar
ProgressBar
Suggested answer: A
asked 18/09/2024
mostafa khalaf
53 questions

Question 116

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What is the '1' in HarmonyOS's '1+8+N' strategy?

mobile phone
mobile phone
Tablet
Tablet
Watch
Watch
Smart screen
Smart screen
Suggested answer: A
asked 18/09/2024
German Lopez
45 questions

Question 117

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Which of the following belongs to the application layer in the HarmonyOS system architecture?

UI framework
UI framework
AI subsystem
AI subsystem
Phone
Phone
kernel
kernel
Suggested answer: C
asked 18/09/2024
xun wang
48 questions

Question 118

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When designing an application, the program needs to include the global configuration information of the application and the configuration information of the HarmonyOS Ability Package (HAP). In which file can the developer configure this information?

build.gradle
build.gradle
Manifest.xml
Manifest.xml
MainAbility.java
MainAbility.java
config.json
config.json
Suggested answer: D
asked 18/09/2024
ANIKET PATEL
43 questions

Question 119

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Which of the following options is all the components of the Harmony OS package?

Logical code, resource files, and application configuration files
Logical code, resource files, and application configuration files
Logical code and application configuration file
Logical code and application configuration file
Logical code
Logical code
Logical code, resource files, third-party libraries, and application configuration files
Logical code, resource files, third-party libraries, and application configuration files
Suggested answer: D
asked 18/09/2024
Djordje Novakovic
42 questions

Question 120

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When a developer designs a news browsing application, he needs to achieve the effect that the news list and news details are not displayed on the same page, which of the following needs to be created by the developer?

0 Page Ability, 3 AbilitySlice
0 Page Ability, 3 AbilitySlice
1 Page Ability, 2 AbilitySlice
1 Page Ability, 2 AbilitySlice
3 Page Ability, 1 AbilitySlice
3 Page Ability, 1 AbilitySlice
2 Page Ability, 1 AbilitySlice
2 Page Ability, 1 AbilitySlice
Suggested answer: B
asked 18/09/2024
David Romano
33 questions
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