Developer Java Interview Questions

Java Applications Developer

Interviewed at Smarsh

3.5★

Jul 14, 2020

1st Technical Discussion: [Virtual 2 Persons] Quick Brief about current project Questions were on Core java concepts [ Concurrency,Collections ] , Design pattern ,System Design and one problem solving. 1) Generate chess board pattern [Alternative B/W boxes] 2) Discussion on REST architecture .why REST ? 3) Singleton Design Pattern [Thread Safe implementation] 4) Producer-Consumer Problem 5) Design Rate limiter 6) Database Sharding 7) Few questions on Angular

Java Developer

Interviewed at Grupo Travelex Confidence

3.4★

Jun 4, 2019

Do you know JUnit

Senior Java Developer

Interviewed at Masabi

3.3★

Apr 10, 2022

I would have known if they were professional and showed up to the meeting.

Java Developer

Interviewed at HP Inc.

3.9★

Oct 13, 2016

whats is inheritance

Java Developer

Interviewed at Lenskart Solutions

3.5★

Mar 1, 2019

Write a Singelton class. Some Dynamic Programming. Reverse a Stack

Java Developer

Interviewed at Cordis

3.4★

Jan 11, 2017

java

Java Developer Intern

Interviewed at Pearson

3.5★

Dec 8, 2017

How do you create a class with multiple inheritance in Java?

Java Developer Intern

Interviewed at Pearson

3.5★

Dec 8, 2017

What is a singleton pattern and why would you use one?

Senior Java Developer

Interviewed at OpenPayd

4.5★

Apr 30, 2020

Java task

Senior Java Developer

Interviewed at OpenPayd

4.5★

Jul 20, 2019

What is your dream job, if it doesn't need to be in IT?