Make sure your question is new and unique - not just rephrasing a previously existing question. If possible, include a link to the solution/topic. Questions should be fairly straightforward and completely technical (no "how many golf balls are in America" questions.) If there is a new topic that you think should be included, then include it!
Topics:
- How familiar you are with the Android and Google Guidelines?
- What are the use cases and differences of arrays and ArrayLists?
- What are the use cases and differences of a HashSet and a TreeSet?
- Have you used any Ant, Maven, Gradle features for you project?
- Have you use an HTTP Library, which, why, did you like it?
- Describe how REST APIs work.