1st round interview questions was good, second round questions was most of the repeated 3 to 4 time as one knowledgeable girl is sitting as an interviewer who is not listening even answers and rejecting people, strict action should happen if tech mahindra wanted to keep their reputation
Retrofit, Async Task, fragments, and retrofit.
Q: Concurrency - avoid race conditions
Have you worked with banking apps before?
volatile, synchronized(), atomic integer with example
Does this code will work? Example code of a custom Key class to be used on a HashMap and how to redefine the hashCode and equals methods to be able to find a value on a hashMap using different objects with same key
How does HashMap work in general?
On the live coding step, they asked questions about fragment activity communication. You are allowed use any architecture that you want. But they expect MVVM :)
What are scope functions in Kotlin?
Difference between sealed and enum classes
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