Java J2ee Software Developer Interview Questions

Q: What do you prefer HashTable or HashMap, and why?

Senior Java/J2EE Developer

Interviewed at Aeries Technology

3.9★

Mar 17, 2020

Java basics

Java/J2EE Developer

Interviewed at Synechron

4.2★

Jul 14, 2020

Basic spring and java oops concepts.

Java/J2EE Developer

Interviewed at PearlChain

3.2★

Dec 24, 2020

questions were about software architecture, you also need to resolve a programming problem questions were about software architecture, you also need to resolve a programming problem

Développeur java/j2ee

Interviewed at Clearstream

3.8★

Dec 24, 2020

Définissez la programmation orientée objet par une liste de mots clés. Qu’est-ce que le design pattern ? Qu’est-ce qu’un singleton ? Quelle est la différence entre Git, GitLab et GitHub ? Connaissez-vous J2E et le framework JSF ? Qu’est qu’un JavaBean ? En SQL, quelle est la différence entre un right outer join et un left outer join ? Quelle nouvelle technologie vous fascine ?

Senior Java/J2EE Developer

Interviewed at Publicis Sapient

3.4★

Jun 7, 2021

The basic question of almost every interview- walk me through your resume and your previous work. Other questions were based on topics such as: runtime and compile-time polymorphism, OOPS concepts, exception hierarchy, shallow and deep cloning, and multi-threading. The other question was to guess the output of the program.

Sr. Java/J2EE Developer

Interviewed at JPMorganChase

3.9★

Apr 29, 2022

difference between AWS and Azure

Sr. Java/J2EE Developer

Interviewed at TAV Airports

3.6★

Aug 9, 2022

Whats the complexity of the remove item from list and linked list?

Sr. Java/J2EE Developer

Interviewed at One Network Enterprises

4★

Apr 1, 2024

Starting from basics to difficult

Java/J2EE Developer

Interviewed at Fluentgrid

4.3★

Jan 10, 2023

Java programming and SQL basic