Full Stack Java Developer Interview Questions

Full Stack Java Developer

Interviewed at Cognizant

3.5★

Jan 8, 2021

1.Difference between soap and REST ?? 2.which is preferable json or XML?

Full Stack Java Developer

Interviewed at Société Générale

3.7★

Aug 1, 2019

Round 1: explain Polymorhism and it's Types

Full Stack Java Developer

Interviewed at Société Générale

3.7★

Aug 1, 2019

What is dialect in Spring-hibernate

Full Stack Angular and Java Springboot Developer

Interviewed at Cognizant

3.5★

Oct 7, 2024

Angular ------- 1. Pass data between components 2. Pass data if there is no relation between components 3. how to get the query string in component 4. RxJs in Angular 5. how you implement unsubscribe method in observable Java --- 1. Feature used in Java 8? 2. Completable Future? Spring Boot ------------ 1. Connect two dbs & use one instance at runtime 2. if there is 3 service with 3 DB & if one goes down, how to rollback the operation

Java Full Stack Developer

Interviewed at Cognizant

3.5★

Sep 19, 2023

1. Basic oops concepts like inheritance, polymorphism 2. One problem solving questions

Java Full Stack Developer

Interviewed at Fiserv

3★

Jan 22, 2021

AOT in angular Idempotent in rest API Lazy loading in angular

Full Stack Developer(Java)

Interviewed at CapTech

3.8★

May 12, 2022

In first technical interview I was asked the difference between an array vs. arraylist, what a static variable is, what an abstract class is (then the difference between that and an interface), what monolithic architecture is, and what test driven development is. I was also asked to give more background on experience and projects (with specific questions)

Full Stack Java Developer

Interviewed at Insight Global

3.5★

Oct 3, 2024

Asked about my previous projects.

Full Stack Java Developer

Interviewed at NTT DATA

3.7★

Nov 6, 2020

so many questions regarding Kafka and microservices

Senior Full Stack Java Developer

Interviewed at NTT DATA

3.7★

Feb 15, 2019

Design patterns