1z0-441 Exam Dumps | You have built a MAF application to manage service calls. The end users are company employees that are

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Question 27/45

You have built a MAF application to manage service calls. The end users are company employees that are deployed in the field and they must document the work they perform. To do this, they must take high- resolution pictures of the equipment before and after repairs.
Which two strategies should you use to ensure that the application is optimized for performance while keeping the memory usage at a reasonable level?

A. Store the pictures in the local SQLite database or on the file system and transmit them to the server by starting a background thread only when a wi-fi network connection is available.

B. Transmit each picture right away over a cellular data connection and inform the user of the transfer's progress through visual indicators.

C. Always bind AMX pages directly to the Web Service DataControl and never invoke web services through a POJO Data Control.

D. Perform batch inserts or updates to the local SQLite database in multiple concurrent threads.

E. Use RESTFul web services and the JSON data format instead of SOAP/XML web services to communicate with the back end.

Question 27/45

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