Desarrollador De Aplicaciones Java Interview Questions

Senior Java Developer

Interviewed at Wissen Infotech

3.8★

Sep 14, 2018

Most questions were in core Java, Multithreading etc.

Java Developer

Interviewed at Société Générale

3.7★

Jun 22, 2017

Explain how hashmap works

Java Developer

Interviewed at Oracle

3.5★

Oct 23, 2017

Core Java

Java Senior Consultant Developer

Interviewed at Cognizant

3.1★

Apr 14, 2016

Core Java, Spring, Hibernate

Java Developer

Interviewed at Oracle

3.5★

Nov 18, 2019

out of 100 glasses, you will get 5 rs if you delivered glass and penalty 3rs if you broke. In the end, you have 256 rs how many glasses did you delivered.

Senior Java Developer

Interviewed at Advatix

3.7★

Mar 9, 2021

Technical Rounds - Technical interview rounds and thereafter managerial and lately HR interview as per the process defined by the company

Java Developer

Interviewed at Wissen Infotech

3.8★

Apr 2, 2020

Java(Oops Concept) Basic programming on Polymorphism( static dynamic) They checked on super keyword functionality, this keyword, encapsulation. Collections(Hashmap, hashset, treemap) Multithreading(Producer consumer) Exception Handling DS Find the intersection point of 2 linked list Detect loop Reverse a linked list Recursion(basic) Director round Exception handling, file system and follow up question on it, collections, some basic sql query.

Advanced Java Developer

Interviewed at Cognizant

3.1★

Oct 11, 2021

He asked me to write a code, asked various questions on data structures, dbms and oops.

Senior Java Developer

Interviewed at Oracle

3.5★

Apr 29, 2021

Given an integer array [1,56,98,2] find the maximum number that can be formed.

Java Full Stack Developer

Interviewed at Société Générale

3.7★

Jun 12, 2021

Write a sql query to get the data (hint group by)