Oracle
1Z0-441 · Question #1
Which three rolesoractivities are commonly performed by mobile application developers?
The correct answer is B. select the back-end service technologies for the OS, implementation language, and C. evaluate how the mobile app will interact with the back-end services and design the D. specify the scaling of the back-end services for optimal performance. See the full explanation below for the reasoning.
Question
Which three rolesoractivities are commonly performed by mobile application developers?
Options
- Ahelp the service designer specify the service interface
- Bselect the back-end service technologies for the OS, implementation language, and
- Cevaluate how the mobile app will interact with the back-end services and design the
- Dspecify the scaling of the back-end services for optimal performance
- Ethoroughly consider the ergonomics of the application to make it easy and intuitive to
How the community answered
(51 responses)- A12% (6)
- B82% (42)
- E6% (3)
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