Exit 1Z0-441 Oracle Mobile Development 2015 Essentials
Question 2 of 5
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Q2 Multiple choice

Which three mobile application scenarios require programmatic data access?

Select all that apply.

  • A

    Data that is created or changed in the mobile application must immediately update the remote service on the server.

  • B

    Data read from remote servicesshould be cached on the client for best performance.

  • C

    The mobile application must implement a local read-write strategy in which all data is first read from and written to the mobile client persistent store.

  • D

    Dependent data collections need to be shown on a page in which selecting a row in the parent collection triggers the query and display of remote detail data.

  • E

    For best performance, a user must be able to sort dataqueried from a remote servicelocally in the mobile application.