Free H14-231_V1.0 Exam braindumps download (H14-231_V1.0 exam dumps Free)

Which of the following descriptions of Harmony OS Data Ability are correct?

Data Ability is used to provide a unified abstraction of data access within and between applications
Data Ability provides interfaces for adding, deleting, modifying, querying, and opening files of data, and the specific implementation of these interfaces is provided by the system
Data Ability can be used for data sharing between apps on the same device and across devices
Using Data Ability helps apps manage access to data stored by themselves and other apps, and provides a way to share data with other apps

Answer(s): C,D

What files does an engineer need to use to sign the debugged module when he wants to debug a newly developed application on a real device?

Answer(s): A,B,C

When a data engineer constructs a data table, which of the following can be used as data types?

Answer(s): A,B,C,D

Which of the following features of the HarmonyOS distributed database are correctly described?

depends on the cloud
shields different physical transmission channels
The synchronization logic is completely transparent
The interface is simple, and the backup and encryption features are simple and configurable

Answer(s): B,C,D