What can you tell me about the Android software stack?
Junior Android Developer Interview Questions
8,377 junior android developer interview questions shared by candidates
MVP, unit testing , dagger
The hackerrank test questions are usually simple programmer (algorithmic, data handling) questions, usually you will need to write a simple program, a few classes, invoke them, read data in, write result out. No multithreading no specific technical knowledge needed, just basic IO and language. The trick and the reason why You can fail easily : they expect 100% ready and working pieces of software, if You miss a line which is trivial like reading in or writing out a value from stdin , then you failed. Even if the task is simple, the time for exam is VERY SHORT (90 min for two tasks), you will NOT have much time for debugging, and if your software not working (even if 90% you typed in) then again You get zero points.
Tell me about one time you handled a difficult customer How would you make a system design for an application with database, server, frontend, etc Share screen and draw a graph using a language of your choice
service vs IntentService
Android components Activity lifecycle Kotlin
Fragments
What are the differences between MVC, MVVM, MVI, etc?
There were general questions, such as: 1. Describe your experience. 2. What are the projects you've been working on? 3. Describe your team. 4. Why have you chosen our company? And lots of questions related to my answers, about the stack of particular technologies, my role in the project, and so on.
mostly about native android and some other related technology
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