Java Development Engineer Interview Questions

Java Developer

Interviewed at Ojas Innovative Technologies

3.6★

Aug 4, 2017

Be perfect in core java concepts - oop concepts,method overloading-riding,collections,threads,exceptions . also basic questions in jdbc, servlets, jsp, springs,hibernates

Junior Java Developer

Interviewed at Voxer

3.5★

Sep 9, 2017

You have big text and word with length L you should find all words in this text which begin like our word with complexity O(L). for example text "abc abd abb ax aor mxx mx1" word "mx" result "mxx mx1".

jvm , jre in java

Java Developer

Interviewed at ZE PowerGroup

3★

Apr 6, 2015

What is a singleton?

Java Developer

Interviewed at TaxiForSure.com

3.7★

Apr 12, 2015

Sort an array containing only 0,1,and 2 such that all zeroes ones and twos come together.

Senior Java Developer

Interviewed at Source Intelligence

3.9★

Feb 4, 2016

Which would you prefer: composition or inheritance?

Java Developer

Interviewed at Apisero

4.4★

Jun 22, 2019

SQL fullform

Java Developer

Interviewed at Vernost

3★

Dec 21, 2016

what are the sql joins..explain them.? what are jsf tags.'? how do u send a value of textbox from one page to another? expected salary? what is hibernate? how do u delete the table using sql?

Java Expert

Interviewed at Backstop Solutions

3.7★

May 15, 2010

What is the difference between .equals and ==?

Just asked what i have worked on.