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Huawei H14-231_V1.0 Exam Questions
HCIP-HarmonyOS Application Developer V1.0 (Page 12 )

Updated On: 17-Feb-2026
Page 12 of 141
PDF with 699 Questions

A developer needs to use the current scattered data network for socket data transmission, in this scenario, the development process involves the following steps: 1. Use socket to send data.2. Call NetHandle.bindSocket() to bind the network.3. Call NetManager.getDefaultNet() to get the default data network.4. Call NetManager.getInstance(ContextWhen the developer sorts out the development steps, the above steps are sorted according to the order in which the functions are completed in the code.
Which of the following is the correct order?

  1. 4123
  2. 4213
  3. 4321
  4. 2143

Answer(s): C



Developers will use the UI framework provided by Harmony OS when developing mobile phone pages, which of the following is not a UI framework?

  1. layout
  2. Cross-device call
  3. Graphical controls
  4. Window Management Framework

Answer(s): B



HarmonyOS provides developers with different abilities according to different application scenarios, for example, if a developer plans to develop a background music playback function, which of the following is correct about the configuration of the ability in config.json?

  1. "type: "service
  2. "type: "page
  3. "type: "ability
  4. "type: "data

Answer(s): A



A HarmonyOS user downloads and installs a new app that has declared some non-sensitive permissions in the config.json file, and the app may involve some sensitive permissions during operation.
Which of the following is correct in this scenario?

  1. For sensitive permissions that may be involved in the operation of the application, the authorization method is system authorization (system_grant)
  2. For the non-sensitive permissions declared by the application in the config.json file, the application will be dynamically applied for during use
  3. Non-sensitive permissions declared by the app in the config.json file are automatically granted when the user installs the app
  4. For the non-sensitive permissions declared by the app in the config.json file, the authorization method is user authorization (user_grant).

Answer(s): C



When a developer designs a navigation application and needs the system to provide accurate positioning, which subsystem will be used?

  1. Wearable business subsystem
  2. Location Services Subsystem
  3. Multi-mode input subsystem
  4. Media subsystem

Answer(s): B






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