Esta me la pasó por escrito a través del chat: Can you explain how a mobile app should interact with a backend when performing operations that must be idempotent (e.g., sending a payment or submitting a form)? Please include how idempotency keys are generated, stored, and reused across retries.
They've asked about HashMap's performance and some MCQs related to Android in the first coding assessment
The second round was with the CTO (Chief Technology Officer). It was a general discussion round aimed at understanding more about the role, responsibilities, and my career path.
What is your expected CTC? Why are you expecting this much?
What do you know about dagger?
Reagarding android,java, advance java. Oops Concept
Agile process questions How would you handle conflicts in your team? How would you react if someone said something bad about a comment you made in the slack channel
1st Round - What is Live Data? I answered it. then he asked me to Create a class that observes the value of a property of another class whenever the value of that property changes like LiveData but doesn't go for lifecycle awareness as of now. How will you implement Live Data behavior?
How does ViewModel survive during configuration change? How does it know that it has to clear from memory or be retained in memory? Basically, explain the internal of ViewModel.
Coding assignment - Make currency exchange app , same has been asking from last 3 years
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