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Accolite Interview Experience (Experienced Java Developer)

Last Updated : 11 Jul, 2025
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Round 1: Coding Round
  1. Given an array of integers and a number x, find the smallest subarray with a sum greater than the given value.
  2. Find the median of two sorted arrays
Round 2: Interview
  1. Write a singleton class. Give instances where it is used. https://www.geeksforgeeks.org/java/singleton-class-java/
  2. Spring: Define a bean and a prototype bean
  3. Docker: Define a docker image. How can we deploy it
  4. Is Java a purely Object Oriented language.https://www.geeksforgeeks.org/java/java-not-purely-object-oriented-language/
  5. Explain OOP Concepts
Round 3: Interview
  1. What is immutability and when do we need it. How to make a class immutable? https://dzone.com/articles/why-immutability-important
  2. What are the different types of joins in DBMS?.
  3. Explain OOP concepts
  4. Explain Producer-Consumer problem and give a code for ithttps://www.geeksforgeeks.org/java/producer-consumer-solution-using-threads-java/
  5. Explain how HashMap works internally.

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