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Free H14-231_V1.0 Exam Braindumps (page: 6)

Page 5 of 176
PDF with 699 Questions

When a developer clicks the exit button of an application to release Page Ability resources, which callback method in the Page Ability lifecycle will be triggered?

  1. onStop()
  2. onlnactive()
  3. onForeground()
  4. onBackground()

Answer(s): A



In order to help users find data in the app through the global search app, a HarmonyOS developer needs to index the data of the app and configure the global search searchable entities.
Which of the following interfaces can the developer choose to index their application data?

  1. Converged search interface
  2. Distributed data service interface
  3. Data storage management interface
  4. Relational data services

Answer(s): A



Which of the following fields is not within the scope of permission?

  1. privileged
  2. signature
  3. restricted
  4. deivced

Answer(s): D



If a HarmonyOS engineer is about to debug a HarmonyOS application on an emulator device, which of the following debugging processes is correct?

  1. Check the properties of the config.json file set the installation method of the hap package set the debugging code type start debugging
  2. Set the installation mode of the HAP package set the debugging code type check the properties of the configjson file start debugging
  3. Set the installation method of the HAP package check the properties of the configjson file set the debugging code type start debugging
  4. Set the debugging code type check the properties of the config.json file set the installation method of the HAP package start debugging

Answer(s): D






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