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Huawei H14-231_V1.0 Exam Questions
HCIP-HarmonyOS Application Developer V1.0 (Page 4 )

Updated On: 17-Feb-2026
Page 4 of 141
PDF with 699 Questions

Which of the following modules provides an E2E encrypted channel in the HarmonyOS streaming architecture to provide a secure cross-terminal transmission mechanism for user applications?

  1. distributed soft bus
  2. Forwarding task management services
  3. Distributed security
  4. Distributed task scheduling

Answer(s): C



Which of the following interfaces can repeatedly call a function with a fixed time delay between each call?

  1. setTimeout?
  2. setlnterval
  3. clearTimeout
  4. clearlnterval

Answer(s): B



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






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