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  1. Home
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  3. H14-231_V1.0

Huawei H14-231_V1.0 Exam (page: 15)
Huawei HCIP-HarmonyOS Application Developer V1.0
Updated on: 15-Dec-2025

Viewing Page 15 of 141
H14-231_V1.0 PDF 699 Questions

fter a developer sets :ohos:layout_alignment="horizontal_center" in the Text component, he writes:
text.setMarginRight (600) in the code, where is the Text displayed in the parent layout?

  1. is horizontally centered and shifted to the right by 600
  2. The parent layout moves 600 to the top left and right
  3. level is centered
  4. is horizontally centered and shifted 600 to the left

Answer(s): D



After the user migrates the navigation of the mobile phone to the smart watch, if the smart watch needs to obtain the data transmitted from the mobile phone, which of the following methods should it be obtained?

  1. onSaveData ()
  2. onStartContinuation ()
  3. onRestoreData (
  4. onCompleteContinuation ()

Answer(s): C



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

  1. ToastDialog
  2. RoundProgressBar
  3. PageSlider
  4. ProgressBar

Answer(s): D



In the JS (JavaScript) UI framework, which layer is connected to the system platform platform by abstracting the platform layer and providing an abstract interface?

  1. Application Layer
  2. Front-end frame layer
  3. Engine Layer
  4. Platform adaptation layer

Answer(s): D



Which of the following scenarios does not use encoding technology?

  1. sound travels through twisted pairs
  2. Sound travels through rails
  3. Sound travels by radio
  4. Sound travels through optical fibers

Answer(s): B



Viewing Page 15 of 141



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