FUNDAMENTALS OF COMPUTER

SYSTEMS DEVELOPMENT ANALYSIS

APPLICATION DEVELOPMENT PROCESSES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which two capabilities are provided by the data offline and sync features?
A
Improved mobile application performance by caching data locally on the device rather than alwaysmaking remote service calls to Oracle Mobile Hub.
B
Mobile application access to data from any remote web service, including but not limited to Oracle Mobile Hub.
C
Automatic caching of data from an on-premises solution to the database API within Oracle Mobile Hub
D
Mobile application access to locally cached data while the device is disconnected
Explanation: 

Detailed explanation-1: -Offline applications for android or iOS is a feature that permits the user to access mobile apps without the Internet. The offline mobile applications, while still needing a server connection do not require a consistent internet connection. In this case, data is downloaded on users’ devices and can be accessed offline.

Detailed explanation-2: -Offline data sync is an SDK feature of Azure Mobile Apps. Data is stored in a local store. When your app is offline, you can still create, modify, and search the data. Data is synchronized with your Azure Mobile Apps service when your device is online.

Detailed explanation-3: -Offline sync allows end users to interact with a mobile app-viewing, adding, or modifying data-even when there’s no network connection. Changes are stored in a local database. Once the device is back online, these changes are synced with the remote backend.

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