QUESTION 56
In HarmonyOS, when a subscription action is performed after an out-of-order public event is published, subscribers can also receive the out-of-order public event.

QUESTION 57
A developer wants to use macOS for HarmonyOS application development, but the development tool DevEco Studio does not support macOS installation.

QUESTION 58
A developer needs to use the JavaScript UI framework to display the bar chart of the current month’s product sales, and can use the chart component to achieve this function.

QUESTION 59
Which of the following modules needs to be imported for page routing?

QUESTION 60
When a developer specifies a music playback service through an intent when starting a remote service, device A (local device) can start the music playback capability of device B (remote device).

QUESTION 61
In the HarmonyOSsystem architecture, which of the following provides unified peripheral access capabilities and driver development management framework?

QUESTION 62
A developer designed an application, when the user receives a notification, if the user clicks on the notification, it will jump to a new page, and if the notification is not clicked, the new page will not be triggered.

QUESTION 63
When a developer develops a JavaScript application on the smart screen,Want to do some static animation,If you want to move a component in the horizontal direction by 200px,Which of the following style configurations is correct?

QUESTION 64
There is a configuration file named “config.json” in the root directory of each HAP package of the HarmonyOS application, which mainly covers the following three aspects:

QUESTION 65
Which of the following security mechanisms can ensure that application data is not maliciously used?

QUESTION 66
Which of the following scenarios is part of the HarmonyOS notification function?

QUESTION 67
The developer uses device A (local device) to control device B (remote device) to open the album, which distributed task scheduling capability is used in this scenario?

QUESTION 68
Developers can create user interfaces directly on AbilitySlice or on Ability.

QUESTION 69
After a developer completesthe development of a Harmony OS application, it needs to be published to AppGallery

QUESTION 70
Which of the services provided by the HarmonyOS Connect solution is Device Parter?

QUESTION 71
What are the following types of task dispensers that HarmonyOS provides for developers?