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Free H14-231_V1.0 Exam Braindumps
HCIP-HarmonyOS Application Developer V1.0 Questions 281–285 (page: 58)

Updated On: 10-Feb-2026
Page 58 of 141
PDF with 699 Questions

A HarmonyOS application developer creates two pages, indlex and detai1, so that the two pages jump to each other. The code of the index page is as follows, which of the following descriptions are correct?

  1. Text component is used to mark the current page
  2. When you click the button, the lunch event will be triggered
  3. The Text component is used to jump to and from two pages
  4. The Button component is used to jump to and from two pages

Answer(s): A,B,D



What are the following types of transition animations in the declarative development paradigm?

  1. page transition
  2. Transitions between applications
  3. Share element transitions
  4. Transitions within an assembly

Answer(s): A,C,D



Which of the following APIs can I use to query the information of Ability?

  1. bundleManager.queryAbilityByWant
  2. BundleManager.getApplicationInfo
  3. BundleManager.getAbilitylnfo
  4. BundleManager.getBundlelnfo

Answer(s): A,C,D



In the declarative development paradigm, which of the following rules about the constructor method initializes member variables is wrong?

  1. The parent component's regular variables cannot be used to initialize @Link or @Prop variables
  2. @StorageLink and @StorageProp are allowed to be passed from the parent component to the child component
  3. The @Prop variable of the parent component can initialize the eState or @Link variable of the child component
  4. The @State variable of the parent component cannot initialize the @State variable of the child component

Answer(s): A,C,D



What are the following advantages of the HarmonyOS forwarding architecture?

  1. Support remote service invocation and other capabilities, which can easily design business.
  2. Support different forms of devices, such as mobile phones, tablets, TVs, watches, etc.
  3. Unified flow management UI, supporting device discovery, selection, and task management.
  4. Support multiple applications to be forwarded at the same time.

Answer(s): A,B,C



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