Thread based interview qns, programs, spring, Rest. Actually everything written on the resume. Will go in deep of it
Sr Java Developer Interview Questions
5,296 sr java developer interview questions shared by candidates
First They conducted one Written test : Write a program to find minimum element from unsorted array. Count ways to reach the nth stair using step 1, or 2 or both For ex :If we want to reach at 4th Step: No of ways would be : 1+1+1+1 2+2 1+1+2 2+1+1 Java Program to Print sequence of numbers using threads Data Strucutres Core Java -Generics,Hash Map internal working,Collection API,Exception Handling Rest API related question
I have asked for data structure and solve a problem with data structure.
intermediate Java and spring questions were asked
Diseñar un diagrama de clases y uno de secuencia en menos de 20 min de un caso de uso mientras el entrevistador te apura para que termines rapido
Questions on SOLID principles, and my work history. Constantly felt on back foot.
Explain what is a transaction?
Questions about java data structures, spring boot, double rounding issues, eventing
Write some concurrent code. How could we implement this using Java concurrency mechanisms? Using database locking mechanisms? What if we change transaction isolation level? What are the benefits and the downsides of each approach?
all basic java, git fetvch vs merge, spring spring boot REST API
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