| Exam Name: | HCIP-HarmonyOS Application Developer V1.0 | ||
| Exam Code: | H14-231_V1.0 Dumps | ||
| Vendor: | Huawei | Certification: | Huawei Certification |
| Questions: | 695 Q&A's | Shared By: | bowie |
When a developer has multiple versions of the object-relational mapping database, and the developer calls the BookStoreUpgrade class to upgrade the database version, the version number of the BookStoreUpgrade class is configured as "2", and the actual version number of the current BookStore.db is "1".
A developer calls the terminate method in JavaScript code, which causes the Page Ability to be destroyed.
On the basis of the supported input events, HarmonyOS's multi-dimensional input defines some input actions commonly used by users as a set of standardized events, maps the input events of different input devices to the standardized events, and can obtain a unified experience when using multiple input devices to operate different terminal devices or applications.
A home appliance manufacturer used HarmonyOS to produce a high-end refrigerator with a display (256MB of memory), which is not part of HarmonyOS's standard system device.
TESTED 30 Apr 2025
