Free H14-231_V1.0 Exam Braindumps
HCIP-HarmonyOS Application Developer V1.0 Questions 236–240 (page: 49)

Updated On: 10-Feb-2026

Which of the following combinations can realize the one-way state synchronization of child components from parent and child components?

  1. @State and @Link
  2. @Provide and @Consume
  3. @State and @Prop
  4. @Observed and @ObjectLink

Answer(s): C



What components can the animation property be used in?

  1. can only be a base component
  2. can only container components
  3. Basic components and container components
  4. None of the above is true

Answer(s): C



How to set reverse playback in attribute animation?

  1. PlayMode.Normal B
  2. PlayMode.Alternate
  3. PlayMode.AlternateReverse
  4. PlayMode.Reverse

Answer(s): D



Which of the following situations will not call back the onFinish function?

  1. delay is set to 0
  2. tempo is set to 1
  3. iterations set to -1
  4. playMode is set to PlayMode.Reverse

Answer(s): C



What is wrong about the animation parameter in the attribute animation?

  1. The default value of tempo is 1.0
  2. parameter delay cannot be greater than duration
  3. parameter curve can be left unset
  4. parameter iterations can be left unset

Answer(s): B



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