Free H14-231_V1.0 Exam Braindumps
HCIP-HarmonyOS Application Developer V1.0 Questions 176–180 (page: 37)

Updated On: 10-Feb-2026

A HarmonyOS engineer needs to apply for a digital certificate to complete the release of the application, which of the following descriptions of digital certificates is wrong?

  1. Issued by AppGallery Connect
  2. You need to use DevEco Studio to generate a key
  3. Digital certificates are used to ensure the integrity of the application
  4. The digital certificate format is .csr

Answer(s): D



When developing a HarmonyOS application, which of the following is NOT a permission that should be followed?

  1. The user can know and control
  2. The permission application is complete
  3. Custom permissions can be renamed the same name
  4. Permission requests are minimized

Answer(s): C



A developer needs to use the current scattered data network for socket data transmission, and 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(Context) to get the instance object of network management.

When the developer combed through the development steps, the above steps were sorted according to the order in which the features were completed in the code.
Which of the following is the correct order?

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

Answer(s): C



The log content is "01-20 16:08:36.90823597-23597/com.example. myapplicition w00201/MY_TAG:
Failed to visit . reason: 503." By analyzing the log, you can't get the following items?

  1. errno value
  2. The log level is Warn
  3. The log level is DEBUG
  4. Content defined in HiLoglabel

Answer(s): C



If a developer wants to quote the resource files in the base directory and the qualifier directory, which of the following can be used to do so?

  1. Specify the resource type and resource size
  2. Resource name
  3. Resource size
  4. Specify the resource type and resource name

Answer(s): D



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