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Sr Java Developer Interview Questions
5,300 sr java developer interview questions shared by candidates
Current project details and what is my roles and responsiblities.
Is the controller used in reactive programming? If no then how it works
Java8 Features, Spring Boot with micro services
Collection, threads,database,core java File handling Hashmap internal working
The interviewer didn't join, how will there be a question to ask.
What are actuators in spring boot
1. Diff between Overloading vs Overriding 2. throw vs throws 3. exception handling 4.stream coding example 5.error vs exception
Describe Oops concept in java,
L1 round : 1. guess the output of a code snippet 2. find first non-repeating character from an input string (how many different ways you can solve it?) 3. Design an online food delivery system 4. Create a book class and ensure no duplicate books are added to a collection. The uniqueness of a book is determined by its title and its author. L2 round: 1. Two coding questions related to array and hashmaps. 2. Another follow up question on the same problem but was asked to solve using java 8 stream api. 3. Core java 4. scenario based 5. basics of springboot
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