Free H14-231_V1.0 Exam Braindumps (page: 5)

Page 4 of 176

Which of the following is NOT part of the software exposure capabilities provided by HarmonyOS Connect?

  1. chip
  2. Cloud services
  3. Huawei HarmonyoS operating system
  4. Device Partner Platform

Answer(s): A



In the declarative development paradigm, which of the following decorator decorated state variables needs to be initialized locally, and the initialized value can be overridden by the construction parameters?

  1. @State
  2. @ObjectLink
  3. @StorageLink
  4. @Prop

Answer(s): A



In the HarmonyOS system architecture, which of the following can shield the differences between multiple cores and provide basic kernel capabilities for the upper layer?

  1. Ability
  2. KAL (Kernel Abstract Layer)
  3. UI
  4. HDF (Hardware Driver Foundation)

Answer(s): B



When a developer uses Page Ability to open a ServiceAbility, he needs to pass parameters through Intent, at what stage is the parameter obtained in the whole process null?

onStart( ) in A S ervice.

  1. bility
  2. PageAbility
  3. ServiceAbility
  4. ServiceAbility

Answer(s): B






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