Jr Java Developer Interview Questions

Junior Java Developer

Interviewed at DataArt

4.4★

Feb 27, 2021

- java basics: collections, common classes. - oop - algorithm time complexity

Junior Java Developer

Interviewed at Qaracter

2.8★

Feb 18, 2025

¿Qué es Polimorfismo en Java?

Junior Java Developer

Interviewed at Wipro

3.6★

Mar 11, 2024

Here are some of the most asked Java interview questions. What is Java? Why is Java a platform independent language? What are the differences between C++ and Java? Why is Java not a pure object oriented language? List the features of the Java Programming language? What do you get in the Java download file? Explain JVM, JRE, and JDK. What is a ClassLoader? What are the Memory Allocations available in JavaJava? What are the differences between Heap and Stack Memory in Java? Now, let's discuss the key Java interview questions for freshers and their answers.

Junior Java Developer

Interviewed at Wipro

3.6★

Apr 18, 2024

Simple question on Java and spring boot Microservices docker postgresql kubernaties github postgresql

Junior Java Developer

Interviewed at Hexaware Technologies

3.7★

Jun 25, 2024

why do you think you are suitable to this role ?

Junior Java Developer

Interviewed at Hexaware Technologies

3.7★

Dec 2, 2025

Write any program you like

Junior Java Developer

Interviewed at HCLTech

3.5★

Dec 5, 2018

why string is immutable

Junior Java Developer

Interviewed at HCLTech

3.5★

Nov 30, 2021

what is multithreading, multiprocessing,multitasking and what is interface ..y in java 8 default keyword introduce in interface, difference between string bufferand string builder, what is immutable class how u will implement,what is exception and hierarchy,what is the difference between microservice and rest API,which collection u have used in ur project...

Junior Java Developer

Interviewed at EPAM Systems

4★

Jun 7, 2021

what is your desire salary

Junior Java Developer

Interviewed at HCLTech

3.5★

Jan 16, 2022

basics of sdlc, other questions