What is the microservice architecture used for deploying the same services in two different regions
Senior Java Engineer Interview Questions
606 senior java engineer interview questions shared by candidates
order in descending for list of string with ordering individual string in the list using streams.
Spring boot architecture
How Do you implement observer design pattern? Which design patterns do you know? Which are the collections interfaces? Given the fibonacci sequence array, sort the array with all the odd numbers at the begining and the non even numbers at the end. Don’t use any temp array.
Questions on Core Java ,Spring were asked and asked to write down few of Java code on paper
Java pass by reference.
1. How Java memory works 2. What we get NullPointerException 3. Program to get factorial using iteration and recursion(discussion around edge case writing code etc.) 4. Explain Volatile, Synchronized & AtomicInteger 5. Why use kafka vs SQS 6. Performance optimization
It took 2 hours for 1st and 1 hour for 2nd round. interview questions are asked on core java Spring REST etc. mainly on collection, strings, serialization and multithreading.
Write linked list? Algorithm to reverse a list
Basic Java questions
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