Full Stack Java Developer Interview Questions

Java Full Stack Developer

Interviewed at CRISIL

3.8★

Jul 7, 2024

How can you validate the angular forms?

Java Full Stack Developer

Interviewed at Cognizant

3.6★

Aug 12, 2021

Explain about OOPS concept and exceptions

Alternance Développeur Full Stack Java

Interviewed at Sopra Steria

3.5★

Jul 17, 2025

On m’a demandé de parler d’une difficulté rencontrée sur un projet perso mentionné dans mon CV, et d’expliquer comment je l’avais surmontée.

Java Full Stack Developer

Interviewed at Cognizant

3.6★

Sep 22, 2025

Coding based questions on string reversal, substrings in java

Java Full Stack Engineer

Interviewed at Cognizant

3.6★

Aug 26, 2025

What is Encapsulation? Pyramid Pattern in Java

Full Stack Java Developer

Interviewed at Hexaware Technologies

3.7★

Sep 12, 2024

The interviewer joined the meeting on time. After joining he had his Camera turned OFF, and he asked me to turn my camera ON. I turned ON. When I asked him to turn his camera ON as a mutual respect, he got mad and cancelled the interview.

Full Stack Java Developer

Interviewed at DXC Technology

3.4★

Jun 25, 2021

Fairly easy java questions some from spring

Full Stack Java Developer

Interviewed at Wissen Infotech

3.8★

Jan 5, 2021

How HashMap works HashMap Vs ConncurentHashMap

Java Full Stack Developer

Interviewed at Cognizant

3.6★

Jan 19, 2024

Four object oriented principles + examples

Full Stack Java Developer

Interviewed at Altimetrik

3.9★

Jul 18, 2019

Find out the first repeatative character in a string