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Android Software Developer Interview Questions
8,372 android software developer interview questions shared by candidates
Technical interview: - thread-safe property in kotlin - what/how volatile does/works - cache regarding to volatile - java equals/hashcode contract - data structures in java. Details
What can go wrong with equals() and hashcode()?
What do you need to do to prevent an app from rotating with the phone?
Deep Core Java,Major portion of Threads and Interface and Abstract Class.
Explain the workings of HashMap. How do you avoid concurrent updates to a variable in Kotlin?
MVVM pattern What every you will say he will add what? Flutter they want to move
question like - lifecycle, service, broadcast, app publishing, room, MVVM, Android architecture, Map tracking
Q: Solve a hashmap coding task
The test had several multi-choice questions and one coding challenge. This test had a time constraint. Technical Android interview had usual and mandatory questions about Android development. Nothing special. The System Design interview demanded designing a backend for a certain functionality of a mobile app. Yes, given the target position is Android dev, exactly the backend skills were assessed during this session.
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