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What is the process of cross-terminal migration from an application on HarmonyOS device A to the application on device B by calling the distributed task scheduling capability to continue sbility?
What is the process of cross-terminal migration from an application on HarmonyOS device A to the application on device B by calling the distributed task scheduling capability to continue sbility?A . Preparation for circulationB . CirculationC . End of circulationD . The circulation is completeView AnswerAnswer: D
Which description of the HarmonyOS clipboard can be correctly interpreted in the following scenarios?
Which description of the HarmonyOS clipboard can be correctly interpreted in the following scenarios?A . can be copied in application A, but cannot be pasted in application BB . can be copied and pasted into app B in app AC . Only replication is supportedD . Only clipping is supportedView...
Which of the following descriptions of this scenario is wrong?
In order to test the distributed file service functions of application A and application B, the developer installs application A and application B on both device 1 and device 2. During the test, application A on device 1 creates a distributed file X, and application B on device 2 creates...
When I use the interface to set the system time in HarmonyoS, which of the following is the smallest time unit?
When I use the interface to set the system time in HarmonyoS, which of the following is the smallest time unit?A . minuteB . secondsC . microsecondsD . msView AnswerAnswer: D
Now a Text component is used as the title of a page, and Text needs to be set to be invisible, but it still occupies the current layout space, which of the following is correct?
Now a Text component is used as the title of a page, and Text needs to be set to be invisible, but it still occupies the current layout space, which of the following is correct?A . ohos:visibility= hideB . text.setVisibility(Component. VISIBLE)C . ohos:visibility=visibleD . ohos: visibi1ity=invisibleView AnswerAnswer: D
When a developer uses Page Ability to open a ServiceAbility, he needs to pass parameters through Intent, at what stage is the parameter obtained in the whole process null?
When a developer uses Page Ability to open a ServiceAbility, he needs to pass parameters through Intent, at what stage is the parameter obtained in the whole process null? onStart( ) in A S ervice.A . bilityB . PageAbilityC . ServiceAbilityD . ServiceAbilityView AnswerAnswer: B
When the engineer is developing JS (JavaScript), the application can successfully load the local image in the common path, but cannot load the network image.
When the engineer is developing JS (JavaScript), the application can successfully load the local image in the common path, but cannot load the network image.A . ohos.permission.READ.MEDIAB . ohos.permssion.WRITE_MEDIAC . ohos.permission.INTERNETD . ohos.permission.GET_NETWORK_INFOView AnswerAnswer: C
If a developer wants to develop an application on a smart screen, which of the following subsystems will he use?
If a developer wants to develop an application on a smart screen, which of the following subsystems will he use?A . DV subsystemB . Proprietary business subsystem of smart screenC . Media SubsystemD . Safety subsystemView AnswerAnswer: B
Which of the following modules provides an E2E encrypted channel in the HarmonyOS streaming architecture to provide a secure cross-terminal transmission mechanism for user applications?
Which of the following modules provides an E2E encrypted channel in the HarmonyOS streaming architecture to provide a secure cross-terminal transmission mechanism for user applications?A . distributed soft busB . Forwarding task management servicesC . Distributed securityD . Distributed task schedulingView AnswerAnswer: C
Which of the following products belongs to the security products in the smart home ecology?
Which of the following products belongs to the security products in the smart home ecology?A . Large-screen refrigeratorB . smart door lockC . Rice cookerD . Water heaterView AnswerAnswer: B
