Difference between abstract and interface
Senior Java Developer Interviews
Senior Java Developer Interview Questions
"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."
5,299 senior java developer interview questions shared by candidates
Implement Fibonacci iteratively and recursively.
in 1st technical, they asked about threading, java8, collections
Thread based interview qns, programs, spring, Rest. Actually everything written on the resume. Will go in deep of it
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.
Questions on SOLID principles, and my work history. Constantly felt on back foot.
Explain OOPS concepts.
Core Java, Spring, Database, Collections, Multi-threading, Serialization
1.basic java questions 2.Rest annotations 3.Jpa annotations. 4.Logical problem.
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